The text was extracted automatically from the PDF file, so the formatting may be broken. Open the PDF copy for the correct view.
• Column 4 – questions correctly detected;
• Column 5 – questions missed (classified as non-questions);
• Column 6 – declaratives misclassified as questions;
Tabel 1. The results of the CRF model are provided as well.
Interrogative
It's not a question
F1
Score
Number
of
sentences
sentence
Interrogativ
e sentence
It’s not a Interrogati
question ve sentence
It’s not
a
question
Literature
11659
958
11
32
10658
97,8
Anatomy
10565
0
0
24
10541
0,0
Biology
4757
211
11
25
4510
92,1
Botany
2717
217
12
27
2461
91,7
Religion
6079
195
14
24
5846
91,1
Physics
12078
1474
13
22
10569
98,8
Geography
6237
236
14
19
5968
93,5
Law
1964
102
18
20
1824
84,4
Social
Sciences
421
9
2
4
406
86,1
Informatics
2512
70
12
12
2418
85,2
Economics
520
0
0
5
515
0,0
Chemistry
3566
313
21
20
3212
93,9
Cinema
668
1
0
1
666
100
Mathematics
7921
569
11
23
7318
97,1
Textbook
Reader
3382
408
12
34
2928
94,7
Language
Textbook
11020
275
22
26
10697
92,0
Agriculture
1209
0
0
12
1197
0,0
Short Story
10529
697
14
26
9792
97,2
Laws and
Resolutions
4360
0
0
24
4336
0,0
Text types
260
Fine Arts
3673
25
4
12
3632
85,1
Novel
1896
120
21
19
1736
85,7
Art
9570
189
12
23
9346
91,5
Politics
1222
6
1
2
1213
79,6
Sport
2565
71
5
26
2463
82,2
Traditional
Medicine
421
5
1
2
413
87,9
History
4619
318
15
24
4262
94,2
Technology
796
66
12
8
710
87,1
Medical
Science
5490
201
14
23
5252
91,6
War
1084
34
6
11
1033
80,2
Zoology
4348
416
16
24
3892
95,4
total
137848
7186
294
554
129814
89
Conclusion
To date, virtually no models have been built for detecting question marks in Uzbek texts,
making the model proposed here especially relevant. We developed a CRF-based approach to the
NLP problem of identifying interrogative sentences in Uzbek. Applying the model to a corpus of 1
,642 ,860 words and 137 ,848 sentences across 30 text categories yielded an F1-score of 89 %. As
future work, we plan to tackle Uzbek question detection with more advanced AI models in pursuit
of even higher accuracy.
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262
WORKING WITH PARALLEL CORPORA: APPROACHES AND TOOLS IN
COMPUTATIONAL LINGUISTICS
Amirkulov Marufjon
Tashkent State University of Uzbek language and literature
amirkulov.edu01@gmail.com
Abstract : This article is a conceptual study that explores the concept of parallel corpora, the
methods for their creation and analysis, as well as the tools used in the field of computational
linguistics. It examines processes such as segmentation, tokenization, tagging, and alignment in
bitext corpora created in Arabic, English, Uzbek, and other languages. The paper reviews examples
from previous research, such as machine translation, lexical-semantic analysis, and machine
learning. Parallel corpora are presented as vital resources for automating language projects, building
terminological databases, and conducting applied linguistic research.
Keywords: segmentation, text collection, tokenization, tagging, alignment, cleaning
Introduction
A parallel corpus is a specially prepared collection of texts in which each segment is linked,
sentence by sentence or even phrase by phrase, with corresponding translations in one or more other
languages, enabling direct comparison and computational processing [1]. Parallel corpora play a
significant role in linguistic research and machine translation systems, as they allow the observation
and modeling of units in one language through examples of their translation into another [6].
However, the lack of data and resources hinders the achievement of accurate results, and therefore,
the effectiveness of a machine translation system largely depends on the quality of the corpus
used [2]. The creation of parallel corpora, the extraction of knowledge from them, and their
application to practical systems represent a major direction in computational linguistics. These
processes involve a range of technological tools, models, and algorithms. This paper is conceptual
in nature and does not present original experimental results but synthesizes and reviews approaches,
tools, and methodologies from the existing literature.
The process of creating parallel corpora
Creating a parallel corpus from scratch is a multi-stage process. In general, the process
proceeds as follows:
A. Data collection:
First, texts translated between the required languages and domains are collected. This is done
either by importing from existing digital resources (e.g., official document databases) or by
crawling the web. At this stage, the problem of identifying document pairs also arises—for instance,
finding the original and translated versions of a book, or detecting multilingual versions of a web
page.
B. Conversion to a common format and cleaning:
Files from various sources may come in different formats (PDF, DOC, HTML, txt). These
need to be converted into a unified text format (e.g., UTF-8 encoded txt or XML). During this
process, unnecessary elements (images, table borders, special characters) are removed, and general
encoding issues are resolved (e.g., converting HTML entities into actual characters).
C. Document-level alignment:
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If the corpus is document-based, the document in one language must be paired with its
translated version. This is done by analyzing file names, metadata (title, date, author), or internal
links. In some cases, automatic document alignment uses the bag-of-words method: words in
documents are treated as vectors, and the cosine similarity is used to find the closest pairs. Once a
document match is found, their identifiers (or file names) are added to the list of parallel pairs.
D. Segmentation (splitting into sentences):
Segmentation is performed within each matched document. This is done separately for each
language based on its punctuation rules. Segmentation tools may be used at this stage. As a result of
segmentation, a sequence of sentences is obtained for each document, and they are numbered.
E. Sentence alignment:
Now, sentences within the matched documents are linked to each other. The simplest method
is the Gale-Church algorithm, which aligns sentences based on their length (in characters or words).
For more accurate results, dictionary-based alignment is used (e.g., HunAlign), where frequently
occurring common words (e.g., nouns) are identified across the parallel texts, and this information
is combined with sentence length. Modern methods rely on embedding-based alignment (e.g.,
vecalign, BERTalign): each sentence is mapped to a feature space, and matching pairs are found
based on vector distance. At the end of this stage, an alignment score may be assigned to each
sentence pair, allowing low-quality alignments to be filtered out later.
F. Word alignment (optional):
If the goal is to extract lexical information from the corpus, word alignment can be performed
for each sentence pair. This is usually done with lightweight tools such as the IBM Model 2 or
FastAlign. As a result, a list of aligned word pairs is generated for each sentence pair. This data can
be stored in a separate file or integrated into the corpus.
G. Tagging:
Additional linguistic annotations can be added to the parallel corpus. For example, the lemma
(dictionary form) of each word, its syntactic role, semantic labels (e.g., NER – Named Entity
Recognition), and so on. Pre-trained models such as Universal Dependencies treebanks, spaCy, or
Stanza can be used for this. Adding annotation enables more complex queries and analyses later
(e.g., searching only for translations of verbs, or studying how certain syntactic constructions are
translated).
H. Storage as database or file format:
The final parallel corpus is prepared for distribution to users. At this stage, the corpus may be
shared as a set of simple files (e.g., TMX or txt files in a zip archive) or imported into a multifunctional platform (e.g., SketchEngine, OPUS). Often, large corpora are loaded into a database
(e.g., NoSQL databases, formats like Corpus Workbench) and made searchable via a web interface.
These stages may differ slightly depending on the type of corpus being created.
264
Fig. 1. Parallel Corpus Creation Proces
For example, in a document-based corpus, step 3
is critical, while in a sentence-based corpus, step 3 may already be resolved at the source (e.g.,
translation memory). In domain-specific corpora, the cleaning stage can be more complex. For
instance, in a medical corpus, formulas and chemical expressions require special attention.
Nevertheless, the overall approach follows this sequence.
Alignment algorithms and models
The main scientific challenge in working with parallel corpora is alignment—the task of
finding equivalent segments and units. Over the past 30 years, computational linguistics researchers
have proposed many alignment algorithms:
1) Gale and Church (1993): This was one of the first effective methods proposed for aligning
sentences in parallel texts by length. The translated sentence length is assumed to be proportional to
the original sentence length. The number of characters in each sentence is counted, and a normal
distribution model is built to predict one language's sentence length from the other. Then, dynamic
programming is used to find the most probable alignment path. The Gale and Church algorithm is
fast and language-independent (it does not require a dictionary), which is why it was widely used in
early corpus projects [3].
2) Church and Gale (1991) – Token-based method: This approach performs alignment based
on the number of full stops ("."), assuming that the number of periods in
English and French texts align. However, this method is limited and not applicable to many
languages.
3) CAligner, Vanilla: These are modified versions of Gale–Church, used in projects like JRCAcquis. They are based on similar principles but differ in implementation details (e.g., how segment
weights are calculated).
4) HunAlign (Varga, 2005): This popular alignment tool uses a two-stage approach. First, it
performs length-based alignment without a dictionary. Then, from the initial alignments, it
automatically generates a bilingual dictionary (collecting matched word pairs). In the second stage,
this dictionary is used to refine the alignment and resolve difficult cases.
5) BleuAlign (2010): This method uses a machine translation model for alignment. First, a
raw translation model is trained for a language pair. Then, for each chunk, it searches for the one
whose translation produces the highest BLEU score [4]. This reframes the alignment task as:
“Which chunk, when translated, yields the best translation?” As a result, semantically aligned
segments are found. BleuAlign is effective on small datasets but less efficient for large corpora.
265
6) BERT-based aligners (2019–...): In recent years, with the emergence of multilingual neural
networks (e.g., BERT, XLM-R), a new alignment approach has gained popularity. A multilingual
model (e.g., mBERT) generates contextual embeddings for each sentence, and cosine similarities
between vectors are used to identify matching sentences [4]. BERT-based alignment is relatively
slow, but with modern GPUs, it is now applied to large corpora.
7) Doc2Vec alignment: Some studies propose using Doc2Vec embeddings for entire
documents to perform similarity-based document alignment [5]. This is useful for the task of
identifying document pairs (as discussed in step 1). For example, if a novel and its translation exist,
their Doc2Vec vectors will be very close, while other books will be distant. Thus, even matching
book pairs from a large library becomes possible.
8) Corti analytical alignment: Some systems use linguistic rules and logical analysis (e.g.,
parse trees) to align texts. For example, comparing parallel dependency trees, and considering trees
with similar structures to be aligned. These methods are complex and less commonly used but have
academic value.
It should be noted that today, word alignment has become an internal component of machine
translation models. In neural network-based translation, explicit word alignments are difficult to
extract, but attention mechanisms provide approximate alignment matrices. Some studies have even
achieved unsupervised alignment, generating cross-lingual embeddings from monolingual corpora,
then aligning them using methods like MUSE, to identify word correspondences. This is already
being applied in dictionary construction.
NLP tools and architecture
Working with parallel corpora involves software systems with multi-layered architectures.
Fig. 2. Parallel Corpora with Multi-layered Architecture
266
Let’s examine large corpus-based platforms such as Sketch Engine or Corpus Manager:
1) Database: Corpus segments and alignments are stored in a specialized database that
supports a powerful search system (e.g., Corpus Query Language – CQL). These databases are not
typical SQL databases but are built on inverted index structures, since they need to support fast
word-based searching.
2) Server layer: This component receives the user’s query (e.g., “kitob 𝑢𝑧 – book 𝑒𝑛”),
searches the corpus database, and prepares the results. If sentence-level alignment is used, the result
will return each found Uzbek sentence and its English translation on the same line.
3) Frontend (user interface): In a browser or GUI application, the user views the results; the
matched segments can be highlighted in different colors (e.g., the searched word in red).
In model training scenarios with parallel corpora, the architecture is different. For instance, a
neural machine translation (neurMT) model reads the parallel corpus in formats such as CSV or
TFRecord, splits it into mini-batches, and feeds it to a GPU. When the corpus is large, shuffled
shards are prepared, the data is pre-cleaned (e.g., sentences longer than 50 words are removed), and
so on.
Tagging processes (POS tagging, parsing) are often organized as a batch processing pipeline.
A distinct aspect is the use of translation memories (TM) and CAT tools (Computer-Assisted
Translation tools). In these systems, the parallel corpus (TM) architecture is optimized on the server
side for fast segment-level search. On SDL Trados Server, segments are hashed, and as soon as a
translator enters a segment, the system retrieves the most similar one from the database using its
hash. This is another example of parallel corpus search architecture—except here, the user sees
similar translations in real time as they enter text.
Working with parallel corpora brings together multiple subfields of computational linguistics:
linguistic knowledge (e.g., dictionaries, grammar analyzers) improves alignment; statistical and
probabilistic models (IBM models) uncover matches; and modern neural networks utilize
contextual associations. At the foundation of all this lies the parallel corpus—a large-scale database
that serves as a fundamental resource for both scientific research and practical applications.
Conclusion
Monolingual and parallel corpora form the foundation of modern linguistics and language
technologies. In particular, parallel corpora serve as a bridge between different languages. They
illuminate the regularities of the translation process, fuel machine translation and other multilingual
systems, and provide invaluable material for language learning and comparative analysis. This
paragraph reviewed the types of parallel corpora (document-based and sentence-based, domainspecific), their areas of application, structure (formats, alignment, segmentation, metadata), and
their characteristics as illustrated by the most well-known corpora. The referenced scientific sources
and examples serve to present the topic of parallel corpora in accordance with the demands of
research in theoretical, applied, and computational linguistics. It should be especially noted that
working with parallel corpora is a continuously evolving field: thanks to neural networks, deeper
alignment and translation capabilities are emerging, and more and more languages are becoming
digitally connected. Therefore, parallel corpora will continue to maintain their strategic importance
at the intersection of linguistic theory and applied computational linguistics.
267
References
[1] I. Simeon, “Parallel corpora and multilingual dictionaries,” Filologija, no. 38–39, pp. 0–0,
2002. [Online]. Available: https://hrcak.srce.hr/173311
[2] D. Banik, A. Ekbal, and S. C. Satapathy, “Fuzzy influenced process to generate comparable to
parallel corpora,” ACM Trans. Asian Low-Resour. Lang. Inf. Process., just accepted, June
2023. https://doi.org/10.1145/3599235
[3] https://quod.lib.umich.edu/cgi/t/tei/tei-dx?type=pointer&value=SACSAL
[4] F. Forgac, D. Munkova, M. Munk, and L. Kelebercova, “Evaluating automatic sentence
alignment approaches on English-Slovak sentences,” Scientific Reports, vol. 13, no. 1, p.
20123, 2023.
[5] S. Paun, “Parallel text alignment and monolingual parallel corpus creation from philosophical
texts for text simplification,” in Proc. 2021 Conf. of the North American Chapter of the
Association for Computational Linguistics: Student Research Workshop, June 2021, pp. 40–46.
[6] F. Zanettin, “Parallel corpora in translation studies: Issues in corpus design and analysis,” in
Intercultural Faultlines, Routledge, 2017, pp. 105–118.
[7] A. Eisele and Y. Chen, “MultiUN: A multilingual corpus from United Nation documents,” in
LREC, May 2010.
268
ADVANCING EDUCATIONAL METHODS THROUGH ICT INTEGRATION
Shohida Yusupova; Ogabek Matyoqubov
Department of Information Technology
Urgench Branch of Tashkent University of Information Technologies named after Muhammad alKhwarizmi
gratifikus@gmail.com
Abstract: The article discusses the problems and prospects of organizing distance learning in
higher educational institutions of Uzbekistan in the context of the COVID-19 pandemic. Particular
attention is paid to the integration of information and communication technologies and mobile
technologies into the educational process, which has significantly transformed teaching methods.
The study is based on the experience of introducing electronic test materials into the educational
process of the Urgench branch of the Tashkent University of Information Technologies. The use of
interactive educational tests made it possible to activate independent cognitive activity of students,
as well as to increase the efficiency of knowledge control and organization of independent work.
The methods of developing tests using the LaTeX package and its acrotex library are described,
which ensures the creation of various types of tests that can take into account the individual
characteristics of each student. The authors emphasize the importance of using electronic test
materials for monitoring and training, and also analyze the impact of modern technologies on the
development of students' professional skills. The presented results demonstrate successful
experience in integrating distance technologies and emphasize their potential for further use in
education.
Keywords: education systems, distance education, mobile technologies, cloud technologies,
knowledge control, test, LaTEX, moodle.Introduction
At the beginning of 2020, Uzbekistan, along with the rest of the world, faced an unexpected
external factor that brought about a qualitatively new stage in the development of the state, society,
economy and education. World medicine turned out to be unprepared to fight the new virus, and
therefore the only more or less effective means of preventing the rapid development of the epidemic
was the maximum restriction of contacts between people, their self-isolation. In this situation, the
adequate response of the country's education system was the transfer of educational organizations to
a remote form of organizing the educational process. As a result, for the first time in its history, the
country's higher education system found itself in a fundamentally new situation when all educational
activities, including education management at all levels, were transferred to a remote format,
involving the organization of training using distance learning technologies. Unlike all previous
modernizations and reforms, this situation is characterized, firstly, by the coverage of the entire
education system of the country at all levels of its functioning; secondly, by the unexpectedness, the
absence of any special preliminary preparation for such a transition; thirdly, the simultaneous
transfer to a qualitatively different format of training.
In this context, it should be noted that in developed countries, the organization of distance
learning using information and computer communications has a long history. Accumulated
experience indicates two main directions of these processes:
269
1)
online education, which involves distance learning of formal higher education via the
Internet;
open education, which means the creation of open educational resources for informal
education and possible use in formal education.
The Resolution of the President of the Republic of Uzbekistan dated September 26, 2017 No.
PP-3289 "On measures to further improve the system of training, retraining and advanced training of
public teachers" provides for the development of an educational and methodological base for
advanced training courses, improving the organization of training courses in both online and offline
formats. Particular attention is paid to the introduction of innovative scientific achievements, modern
pedagogical and information and communication technologies, as well as distance learning and the
expansion of independent learning in the education system. In connection with the above-mentioned
resolution, numerous distance courses have been created in Uzbekistan. However, the procedures of
external quality assurance common in the world, such as professional and public accreditation,
examination of educational programs, institutional examination and public accreditation, are still
rarely used in Uzbekistan. Nevertheless, there is a tendency to increase the number of audits and
certifications of management systems of organizations in the field of education. Therefore, the
strategic choice of the majority of Uzbek participants in the educational process is based on
systematic internal work on quality management aimed at continuous improvement of education [1].
The rapid development of mobile and cloud technologies, especially popular among the
generation of "digital natives", has actualized a large number of scientific studies that convincingly
prove that the integration of mobile technologies into the educational process can significantly
transform it. For example, it is noted that the introduction of mobile technologies contributes to the
targeted consideration of the individual characteristics of each student and, accordingly, the
organization of autonomous learning. In addition, they provide students with freedom, that is, the
ability to work outside the classroom at any convenient time, make it possible to quickly diagnose
problems in the learning process, create a mobile interactive learning environment and provide
instant feedback, lead to the emergence of new forms of presentation of educational materials, help
create new formats of interactive tasks based on the use of augmented reality and geolocation
applications [2].
In the context of reduced hours for classroom work, teachers in higher education institutions
must organize their teaching activities in such a way as to motivate students to study such disciplines
as mathematics and develop professional skills. The problem of finding optimal didactic possibilities
of modern information technologies is becoming relevant.
2)
Analysis Of Sources
Many researchers, such as N.G. Maloshonok, J.S. Sahlin, A. Tsertsidis and M.S. Islam, who
study issues related to online education, note a positive relationship between students' involvement in
achieving educational goals and interacting with teachers and classmates and teachers' use of the
Internet and multimedia technologies. Online education is a new type of activity at this stage of
development, and therefore it is of interest to both teachers and students, thereby stimulating changes
and expansion of the practice of its use. The attitude towards this educational project is quite
contradictory. On the one hand, there is an optimistic point of view, considering this learning
mechanism as productive and meeting the needs of the modern era. A number of studies are
associated with forecasts about the prospects for the development of MOOC pedagogy, based on an
270
analytical study of existing learning outcomes [3]. On the other hand, experts also express
pessimistic sentiments, expressing distrust of this method of teaching in general [4] and pointing to
the lack of development of general pedagogical principles for the mass implementation of this
technology [5].
Among the disadvantages of e-learning, the most important are the problem of selforganization of students and the rigidity of the material taught. Disadvantages also include ignoring
the individual characteristics of the student, limitations in obtaining practical skills, dependence on
technical means, low quality of the material taught and control over the level of knowledge acquired
[6].
The emergence of additional cognitive load. Cognitive load is understood as the amount of
mental memory required by the user to achieve the goal. According to I.G. Zakharova, working with
interconnected web pages involves performing a parallel series of actions: first, the student has to
assimilate the material read; second, keep in mind the logical chain of judgments when moving from
one hyperlink to another. As a result, the context of the problem being solved is expanded [7].
To improve the efficiency of students' academic performance, it is necessary to shift the center
of gravity of the educational process towards greater independence of students, to develop effective
technologies for teaching students’ rational methods of independent activity. In their studies,
scientists argue about the impact of training using modern information and communication
technologies on the development of students' independent work skills and higher learning outcomes,
that didactic tools in combination with ICT-based tools contribute to achieving better results. It is
believed that elements of interactivity, in particular educational tests, can be presented as an effective
didactic method of remote work for university students. Knowledge control is also one of the
important elements of organizing students' remote work. In the context of an electronic educational
environment, the issues of the effectiveness of using testing as knowledge control are becoming
extremely relevant, many researchers are engaged in the issues of constructing control tests and their
reliability. The issues of organizing automatic assessment of students' work are also relevant.
Testing as a type of control of students' educational and cognitive activity is considered in
many didactic works. In modern didactics, a test acts as a convenient and reliable tool for diagnosing
and monitoring the educational process. Issues of testing technologies related to substantive and
methodological filling.
There are different opinions among teachers about the use of testing in studying a discipline:
from a complete refusal to elevating it to the rank of a pedagogical panacea. As a rule,
underestimation of testing is based only on insufficient awareness of teachers [8].
Scientists believe that the development of interactive test materials solves several important
problems:
• promotes the activation of independent cognitive activity of students, while ensuring their
mobility,
• provides systematic control over independent work of students,
• expands the competencies of the teacher in the field of ICT technologies,
• increases the level of developed electronic educational and methodological complexes,
• at the same time frees up the teacher's time, which is important in the context of the
intensification of the work of a higher education teacher [2].
271
The aim of the study is to improve the efficiency of organizing students' distance learning in
the process of studying the disciplines Calculus 1, 2, included in the training programs implemented
in a technical university, mainly by the Urgench branch of the Tashkent University of Information
Technology named after Muhammad al-Khwarizmi, and through the use of electronic test materials
of an educational and control nature in the educational process, containing elements of interactivity.
Materials and methods of research
Main research methods:
• analysis of scientific literature on the problems of developing testing technology in
education, the problem of managing students' distance learning and the possibilities of using modern
information and communication technologies in education;
• analysis and generalization of regulatory documents related to the educational process at the
university;
• analysis of practice and experience in the field of studying mathematics in technical
universities;
• analysis of the choice of environment for the implementation of test materials.
Discussion And Results
The essence of the complete mastery system used in distance education is expressed in the
following stages of work:
• Formulation of diagnostic learning objectives.
• Development of complete mastery standards.
• Development of standards and tests to check the degree of mastery of educational material.
• Differentiation and individualization of students based on existing (before the start of work
on the complete mastery system) indicators.
• Varying the time of training and learning. A noticeable increase in the share of time for
independent work.
• Development of new educational materials based on the modular principle.
• Development of assignments for self-monitoring for all modules studied.
• Development of tests for pedagogical control of readiness for each module and for the entire
course.
• Organization of independent work of students, during which the teacher collaborates with
students to resolve educational difficulties that arise from time to time in individual students.
Correction of knowledge based on the results of self-monitoring.
• Testing [2].
To create tests, the authors chose the acrotex library, which is part of the LaTeX package. Let's
list the reasons why we chose acrotex. With the acrotex package, it is possible to organize quite a
few types of tests, the creation of which in MOODLE is quite labor-intensive, sometimes impossible.
The authors described the technology for creating such materials in their works [9]. It should be
noted that an important advantage of the acrotex package is the ability to check the correctness of the
solution and display the number of points scored. After that, the student can save the file with the
solutions and send it via LMS MOODLE to the teacher to familiarize themselves with the results of
his work. Since the file has the .pdf format, there is no way to "fake" the answer.
• the LaTeX package is free;
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• LaTeX is the de facto standard for entering mathematical expressions not only in printed
works, but also in web publications, such as in LMS Moodle;
• LaTeX allows you to easily enter complex mathematical expressions (fractions, matrices,
tensors, etc.);
• when using acrotex, entering an answer (even a numeric one) provides more options for the
user. For example, you can enter not only numbers with a decimal point, such as 0.333, but also
ordinary fractions, such as 11/13, and even special expressions, such as pi/2, sqrt(2), etc. in the input
field.
• you can use mathematical functions in the answer, for example, sin(pi/4), ln(3/2),
7^2+12^4, etc. the answer can be symbolic, such as 5*x^3-15*x+12, ln(sin(2x)+cos(3x)) etc. the
input of tasks is more convenient than constructing a test window in visual environments. It is much
faster to type simple text, which is a LaTeX file, than to manually place individual graphic primitives
on the screen, and LaTeX itself will neatly place everything on the page [9].
Educational test materials as didactic tools that promote better assimilation and memorization
of educational material. The compiled tests have the property of variability due to the inclusion of
tasks of different levels of complexity, which ensures differentiation of the learning process and
allows you to build an individual learning trajectory for each student.
The general structure of the test materials contains:
3) Theoretical material presented in the form of an interactive electronic lecture.
4) Examples of key problems with a fully substantiated solution.
5) Questions for self-assessment.
6) Educational interactive tests
7) Educational and control tests for independent completion by the student
(http://moodle.ubtuit.uz/mod/quiz/attempt.php?attempt=115105&cmid=40173).
Let us describe the technology of creating test materials using the example of the topic
"Integral calculus of a function of one variable". The topic covers the following issues:
antiderivative; indefinite integral; method of replacing a variable and the method of integration by
parts; definite integral; applications of definite integrals to geometry and mechanics.
The experimental platform for the study was http://moodle.ubtuit.uz/ "Urgench branch of the
Tashkent University of Information Technologies named after Muhammad al-Khwarizmi", on the
basis of which these materials were tested by the authors in the practice of teaching full-time and
part-time students.
The review of the topic begins with the study of theoretical material - lectures. Reports contain
definitions, basic theoretical provisions and evidence of the main facts. Then the student is offered
detailed examples of typical problems and test questions for self-assessment. After studying the
theory of the topic and test questions, the student must solve the test.
The tests compiled by the authors and used in their work are conventionally divided into
training and control. Training tests are aimed at practicing the main concepts, basic skills of action,
algorithms for the subject under consideration. The tasks included in the training test have different
levels of difficulty. The test consists of theoretical tasks, tasks aimed at memorizing the main
features of formulas or concepts, basic tasks on the topic, tasks requiring the restoration of missing
movements or establishing the correct sequence of actions.
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Solving the training test is aimed at identifying gaps in the assimilation of the educational
material. Having solved the problem and entered the answer in the required form, the student
immediately sees the result of his actions in points. If an incorrect answer was entered, the test
provides the ability to view the errors and get acquainted with the detailed correct solution. Another
goal of the training test is to familiarize the student with the process and the assessment system. The
training test is presented in three versions of different levels of difficulty.
He solution of a training test is to identify gaps in the assimilation of the educational material.
Having solved the problem and entered the answer in the required form, the student immediately
sees the result of his actions in points. If the wrong answer is entered, the test allows you to view the
errors and find the correct solution. Another goal of training tests is to familiarize the student with
the process and the assessment system. The training test is presented in three versions at different
levels.
The next step in studying the topic is solving a control test. Such a test also performs an
educational function, so it can be called a training and control test. Testing does not include checking
errors and finding the correct solution. When completing control tasks, the student immediately sees
the test results in points, but does not see where exactly he made a mistake. The authors offer two
options for using control tests in the learning process. The first is control tests as a tool and method
for organizing independent homework; the second is as a test in a classroom [10].
Control tests are compiled in many versions for each topic, each of which is presented in three
levels of difficulty. The student has the opportunity to choose the level of difficulty of the test,
having previously independently assessed the level of his readiness.
We will indicate the types of tasks that we used when creating tests and give examples of these
tasks.
1. Closed form of test tasks. Such test buildings do not imply entering your own answer. The
test taker must choose the correct answer or several answers from the proposed ones. This type of
tasks also includes tasks to establish a correspondence or the correct sequence of actions.
The authors used the following tasks when constructing the test:
• - with a choice of the only correct (or incorrect) answer from those offered,
• - with an alternative choice,
• - with a choice of several correct (or incorrect) answers,
• - to establish a match,
• - with a choice of the most correct answer,
• - tasks requiring the restoration of the correct sequence of actions (the answer in such
problems is the correct set of numbers or letters indicating the next answer or action) or tasks in the
process of solving which it is necessary to restore the missing elements.
2. Open form of test tasks. This type of task implies that the test taker enters his answer in a
symbolic version.
The following were used:
• - tasks requiring a numerical answer;
• - tasks requiring an answer in the form of a symbolic expression;
• - tasks requiring the addition of an answer in free form with restrictions on the answer
(numerical, symbolic).
The test materials and the tests themselves are designed as a file in .pdf format.
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Here is an example: Calculate the indefinite integral:
∫
sin(√𝑥 + 𝑎) 𝑒 √𝑥
√𝑥
𝑑𝑥
Writing
this
task
in
LaTEX:
\(\int\dfrac{\sin\left(\sqrt{x}+a\right)\mathrm{e}^\sqrt{x}}{\sqrt{x}} \)
Question "Drag into text" This test is a set of empty cells for missing text or sentences in the
form or words of the test. The test participant determines the correct set and sequence of words in the
sentence, selects the necessary words from the proposed options and drags them with the mouse into
the empty cells. In this case, you can add unnecessary options that complicate the task. The authors
use these types of questions in this article [11].
Brief instructions 1.
1) Go to the main page of the course you need (click on the course name in the list of
available courses).
2) On the course page, in the upper right corner, click the gear icon "Action Menu" and on the
page that opens, select the tab "Question Bank" -> "Questions".
3) From the drop-down list with the names of the Question Bank categories, select the
category to which the question you are creating will belong. Click the "Create a new question..."
button.
4) In the window that opens, select the question type "Drag and drop into text". Click the
"Add" button.
5) In the "Question Title" field, type the initial part of the task wording to make it easier to
find in the general Question Bank. In the "Question Text" field, write the question text like: "[[1]]
[[2]] [[3]] [[4]] [[5]]" or "Text [[1]] text [[2]] text [[3]] etc.", then in the "Choice Options" section,
enter the correct words for the labels marked with numbers 1, 2, 3, 4, 5, etc. Add extra options if
necessary. Set a score for correct completion of the task or leave the default score. Be sure to enable
answer shuffling (check the box).
6) If necessary, add comments in the "General Feedback on the Question" field or set penalty
percentages and hints for each new attempt to complete the task.
7) After clicking the "Save Changes and Continue Editing" button, you will be able to
preview the created question.
8) Save the created question – the “Save” button at the bottom of the page.
9) Use the magnifying glass icon to view the added task and make adjustments if necessary.
In order to use the embedded JavaScript, you need to run Adobe Acrobat locally. To do this,
you must first save the .pdf file to disk, and then run Adobe Acrobat. Trying to run Adobe Acrobat
on the server is useless, since third-party macros are prohibited in browsers for security reasons.
The acrotex package is connected with the command:
\usepackage[xetex,unicode=true]{exerquiz}
The next step is to connect the dljslib package to use JavaScript.
\usepackage[setSupport,ImplMulti,limitArith,indefIntegral]{dljslib}
To activate the task, you need to click the “start” button; to see the result, click the “stop”
button. After this, the “Answer” field will display the result in the form “Correct: X of Y” (see Fig. 1
and 2).
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Fig. 1. An example of a training task with symbolic input and the ability to view the solution
before entering the answer.
Fig. 2. An example of a training task with symbolic input and the ability to view the solution
after entering the answer and pressing the “Stop” button.
Conclusion
The authors attempted to create materials that form a holistic system of knowledge, skills and
abilities on a given topic. The materials were tested on the site http://moodle.ubtuit.uz/ "Urgench
branch of the Tashkent University of Information Technology named after Muhammad alKhwarizmi". A lot of preparatory work was done to select theoretical and problem material. Test
materials are designed to partially compensate for the lack of classroom communication between the
teacher and the student, and therefore the authors place special emphasis on the problem material.
The tasks in the tests are selected in such a way that without serious study of the material, the student
cannot complete the task. The created electronic resource contains elements of interactivity. The
electronic resource differs from existing online services primarily in that its purpose is not only
control, but above all training, which involves deep and conscious study of the material in the
smallest details. Its peculiarity is that with the help of the existing tests, various learning skills and
algorithms are not only checked, but also practiced. The mathematics course at a technical university
is quite extensive. Providing students with a variety of educational multivariate materials on each
topic at least within one semester requires a lot of time and labor. At present, the authors have
developments only on individual topics. Therefore, the authors believe that at present, the main
methods of research and diagnostics of the effectiveness of the materials being introduced are
questionnaires, surveys, and conversations with both students and mathematics teachers.
As shown by a survey conducted among students and teachers, about 86% claim that the use of
such test materials helps the student to study the subject and achieve the required educational level.
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More than 92% of respondents noted that the use of the proposed materials stimulates regular student
study, since the completion of educational test assignments was organized in deadline mode.
Among the advantages of this resource, teachers noted the possibility of an individual
approach to learning, the ability to track the progress of the educational process, as well as quickly
and objectively control this process. Also, as a plus, it was noted that the resource does not depend
on the availability and speed of the Internet connection. Based on the positive experience of testing
the developments presented in the article, the authors intend to continue working on the creation of
electronic learning resources, including thematic interactive test materials.
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JURNALISTIK FAOLIYATNI MONITORING QILISH VA JURNALISTLAR
REYTINGINI BAHOLASH JARAYONLARINING MODELLARI VA AXBOROT
TIZIMINI DOLZABRLIGI
Omonullayeva Farangiza
Vatan University universiteti “Raqamli texnologiyalar” kafedrasi o‘qituvchisi
Annotatsiya: jurnalistika jamiyat hayotining eng muhim ijtimoiy institutlaridan biri sifatida
tezkor axborot uzatish, jamoatchilik fikrini shakllantirish va demokratik qadriyatlarni
mustahkamlash jarayonida beqiyos ahamiyat kasb etmoqda. Axborot oqimlarining globallashuvi,
internet va raqamli platformalarning keng tarqalishi natijasida jurnalistik faoliyatning mazmuni,
shakli va uslublari tubdan o‘zgarib bormoqda. Hozirgi kunda jurnalist faqat axborot yetkazuvchi
emas, balki auditoriya bilan interaktiv aloqada bo‘ladigan, tahlilchi, ijtimoiy jarayonlarni
baholovchi va ularni yoritish orqali ularning rivojlanishiga ta’sir ko‘rsatuvchi sub’ekt sifatida
qaralmoqda.
Kalit so‘zlar: jurnalistika, interaktiv, axborot, monitoring, axborot tizimi.
Kirish
XXI asrda jurnalistika jamiyat hayotining eng muhim ijtimoiy institutlaridan biri sifatida
tezkor axborot uzatish, jamoatchilik fikrini shakllantirish va demokratik qadriyatlarni
mustahkamlash jarayonida beqiyos ahamiyat kasb etmoqda. Axborot oqimlarining globallashuvi,
internet va raqamli platformalarning keng tarqalishi natijasida jurnalistik faoliyatning mazmuni,
shakli va uslublari tubdan o‘zgarib bormoqda. Hozirgi kunda jurnalist faqat axborot yetkazuvchi
emas, balki auditoriya bilan interaktiv aloqada bo‘ladigan, tahlilchi, ijtimoiy jarayonlarni
baholovchi va ularni yoritish orqali ularning rivojlanishiga ta’sir ko‘rsatuvchi sub’ekt sifatida
qaralmoqda.
Mazkur jarayonlarda jurnalistlarning professional faoliyatini samarali tashkil etish, ularning
ish sifati, ishonchliligi, ta’sirchanligi va ijtimoiy mas’uliyatini ob’ektiv mezonlar asosida baholash
masalasi dolzarb ilmiy muammolardan biri hisoblanadi. An’anaviy yondashuvlarda jurnalist
faoliyatining samaradorligi odatda sub’ektiv baholarga asoslangan holda ko‘riladi, natijada
reytinglar va monitoring natijalari ishonchlilik jihatidan yetarli darajada kafolatlanmaydi. Shu bois
jurnalistik faoliyatni monitoring qilish, jurnalistlar reytingini aniqlash va bu jarayonni
avtomatlashtirishga qaratilgan axborot tizimini ishlab chiqish ilmiy-amaliy nuqtayi nazardan katta
ahamiyatga ega.
So‘nggi yillarda xalqaro tashkilotlar tomonidan axborot erkinligi va media bozorining
rivojlanishini baholashga qaratilgan turli reyting va indekslar ishlab chiqildi. Masalan, Reporters
Without Borders tashkiloti tomonidan e’lon qilinadigan Press Freedom Index, IREX tomonidan
tayyorlanadigan Media Sustainability Index, shuningdek, Freedom House tashkilotining hisobotlari
mamlakatlardagi jurnalistika erkinligi va sifatiga baho berishda keng qo‘llaniladi. Ammo mazkur
indekslar asosan davlat miqyosida erkinlik va sharoitlarni o‘lchaydi, jurnalistlarning individual
faoliyatini, ularning jamiyatdagi rolini aniqlashga qaratilmagan.
Shu bois, individual jurnalist reytingini shakllantirish, ularning faoliyatini monitoring qilish
va xalqaro standartlarga mos ravishda baholash ilmiy va amaliy tadqiqotlar uchun yangi
yondashuvdir. Bunda zamonaviy sun’iy intellekt, data mining, sentiment-analiz va media
monitoring algoritmlarini qo‘llash dolzarb ahamiyat kasb etadi. Bu nafaqat jurnalist faoliyatini
278
ob’ektiv baholashga yordam beradi, balki global axborot makonida jurnalistlarning professional
o‘rnini aniqlash imkonini ham beradi.
O‘zbekistonda so‘nggi yillarda amalga oshirilayotgan keng qamrovli islohotlar jarayonida
axborot siyosati va media erkinligi yangi bosqichga ko‘tarildi. Prezidentimiz tomonidan ilgari
surilgan “Raqamli O‘zbekiston – 2030” strategiyasi, shuningdek, davlat boshqaruvining ochiqligini
ta’minlashga qaratilgan tashabbuslar jurnalistika faoliyatining ahamiyatini yanada oshirdi. OAV
faoliyati ustidan jamoatchilik nazorati kuchaygani sayin, jurnalistlarning mas’uliyati ham ortib
bormoqda.
Shu nuqtayi nazardan, jurnalistlarning professional faoliyatini monitoring qilish, reytingini
aniqlash va ular o‘rtasida sog‘lom raqobatni shakllantirish zarurati mavjud. Bu, bir tomondan,
jurnalistlarning faoliyatini ob’ektiv baholash imkonini bersa, ikkinchi tomondan, jamiyatda sifatli,
haqqoniy va tezkor axborot maydonini yaratishga xizmat qiladi.
Bugungi kunda O‘zbekistonda jurnalistlarning reytingini aniqlashga oid yagona tizim mavjud
emas. Reytinglar ko‘proq ijtimoiy tarmoqlardagi obunachilar soni, maqolalar soni yoki auditoriya
qamrovi kabi soddalashtirilgan mezonlar asosida shakllanadi. Bu esa jurnalistning kasbiy malakasi,
axborotning haqqoniyligi, tahliliy salohiyati va ijtimoiy ta’sirini to‘liq aks ettirmaydi. Demak, ilmiy
asoslangan baholash modelini ishlab chiqish zaruriyati mavjud.
Jurnalistik faoliyatni monitoring qilish bo ‘yicha ayrim tadqiqotlar mavjud bo‘lsa-da, ular
ko‘pincha kontent tahliliga yoki auditoriya xatti-harakatlarini o‘rganishga qaratilgan. Jurnalist
shaxsiy faoliyatining samaradorligini aniqlash uchun esa kompleks yondashuv, ya’ni ko‘p mezonli
modellashtirish talab etiladi. Masalan, jurnalistning auditoriyaga ta’sirchanligi, ijtimoiy tarmoqlarda
faolligi, professional etikaga rioya qilishi, axborot manbalarining haqqoniyligi kabi ko‘rsatkichlarni
umumlashtirish asosida reyting tizimini ishlab chiqish lozim.
Shuningdek, bunday tizimni axborot texnologiyalari yordamida avtomatlashtirish jurnalist
faoliyatini tezkor, xolis va samarali monitoring qilish imkonini beradi. Natijada, jurnalistlarning
reytingi nafaqat OAV tahririyatlari, balki davlat organlari va jamoatchilik uchun ham ochiq bo‘lgan
ko‘rsatkichga aylanadi.
Jurnalistika insoniyat tarixida axborotni yetkazishning eng asosiy vositalaridan biri bo‘lib
kelgan. Ammo raqamli texnologiyalar va internetning jadal rivojlanishi natijasida jurnalistik
faoliyatning ko‘lami kengaydi, uning mazmun-mohiyati tubdan o‘zgardi. Hozirgi kunda jurnalist
faqatgina matn yoki maqola yozuvchi emas, balki multimediya kontent yaratuvchi, ijtimoiy
tarmoqlarda faoliyat yurituvchi, axborotni tezkor uzatuvchi va jamoatchilik fikrini shakllantiruvchi
sub’ekt sifatida namoyon bo‘lmoqda.
Bunday sharoitda jurnalistlarning faoliyatini ob’ektiv baholash va monitoring qilish murakkab
masalaga aylanmoqda. Chunki an’anaviy baholash mezonlari (maqolalar soni, bosma yoki elektron
OAVda e’lon qilingan materiallar hajmi) jurnalistning professional malakasi, auditoriyaga
ta’sirchanligi, axborotning haqqoniyligi kabi muhim jihatlarni to‘liq qamrab olmaydi.
Bugungi kunda mavjud bo‘lgan reyting tizimlari ko‘pincha ijtimoiy tarmoqlardagi
obunachilar soni, “layk” va “ko‘rishlar” statistikasi kabi soddalashtirilgan ko‘rsatkichlarga
asoslanadi. Ammo bunday yondashuv jurnalistning professional darajasini, ijtimoiy mas’uliyatini
va jurnalistik mehnatning jamiyat taraqqiyotiga qo‘shayotgan real hissasini aks ettirmaydi. Natijada
jurnalistlarning obro‘-e’tiborini xolisona baholashda sub’ektivlik yuzaga kelmoqda.
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