EXPIRAMENTAL PROGRAM STAND FOR KEYWORDS EXTRACTION

Authors     Vanushkin A.S. – assistant of the department, Pskov State University, Pskov, Russia.    Grashenko L.A. – junior researcher, Institute of Mathematics of the Academy of Sciences of the Republic of Tajikistan, Dushanbe, Tajikistan. Annotation    The given article describes a software tool for exploring different aspects of extracting keywords from texts in natural languages. The researcher is provided with visual design and the text processing tract setting; calculation and visualization of efficiency indicators of a number of built-in graph algorithms. It is possible to expand the stand…

Read More

EVALUATION OF UNIGRAMM USE EFFICIENCY FOR A TEXT IDENTIFICATION

Authors       Khudoyberdiev Kh. A. – Candidate of Physical and Mathematical Sciences, Head of the Chair of Programming and Information Technologies, PITTU.         Qosimov A. A. – senior teacher of the Chair of Programming and Information Technologies, PITTU.  Annotation  Efficiency of N.V. Smirnov’s uniformity criterion and his modifier for identification of the author of a text by means of letter unigram frequencies are investigated. It is substantiated that this criterion and its modifier allow to identify the works of poets of classical Tajik-Persian literature, as…

Read More

TECHNICAL AND ECONOMIC JUSTIFICATION OF TRANSITION TO DIG-ITAL TELEVISION BROADCASTING IN THE REPUBLIC OF TAJIKISTAN

Authors       Saidullaev U.U. – Applicant, Department of Multichannel Telecommunication Systems, Khujand State University Annotation    The article dwells on the issues concerned with elevation of effectiveness of transition to digital television in Tajikistan Republic. The author has analyzed the ways of engrafting additional services; he adduces the results of cable TV unfolding in DVB-C standard. The variants of elevation of network profitability at the expense of organization of services of high speed internet along the circuits of cable television of DVB-C standard have been characterized. Potentialities and…

Read More

STATISTICAL ANALYSIS AND CONSTRUCTION OF THE THEORETICAL MODEL OF THE EXAMINATION RESULTS

Authors        Nizamitdinov H.I. – Doctor of Philosophy, Department of Programming and Information Technologies, Polytechnic Institute of Tajik Technical University.       Inomov B.B. – Assistant, Department of Programming and Information Technologies,Polytechnic Institute of Tajik Technical University. Annotation    The article considered statistical analysis and the construction of a theoretical model of exam results using non-parametric regression models. A literature review is conducted to identify the most frequently used methods for evaluating the functions of the multivariate dependence of the exam results. These types of models include…

Read More

NEURAL NETWORKS AND ITS USE IN MACHINE TRANSLATION

Authors          Soliev P.A. – Assistant of the department, Polytechnic Institute of Tajik Technical University          Kosimov A.A. – Senior teacher, Chair of Programming and Information Technologies, Polytechnic Institute of Tajik Technical University  Annotation     The article describes the results of experiments on the integration of a neural network into a translator, describes the general principle of operation of machine translation programs and problems related to the adequacy of the translated text using an electronic translator. It is proved that connecting the neural…

Read More

AUTOMATIC GRAMMAR CHECKER OF TEXTS IN TAJIK LANGUAGE

Authors                 Soliev O.M. – Candidate of Physical and Mathematical Sciences, Department of  Programming and Information Technologies, Polytechnic Institute of Tajik  Technical University.        Dovudov G.M. – Senior teacher, Department of Programming and Information Technologies, Polytechnic Institute of Tajik Technical University.  Annotation      The article was based and grouped on the study of text errors in the Tajik language and grammatical errors. The rules of the Tajik language were determined based on the analysis of the rules of grammar for English,…

Read More

LEVEL OF RELIABILITY OF 110 KV AIRIAL POWER LINES OF THE SUGHD REGION

Authors              Toshkhojaeva M.I. – Graduate student, Federal public budgetary educational institution of higher education Chuvash State University  Annotation      The statistical data on the failure of 110 kV overhead power transmission lines was collected and processed. The law of distribution of failures is defined, the adequacy of the chosen distribution law of failures of overhead power lines with a voltage of 110 kV is verified. Key words       failure, air lines, distribution law, dispersion, equation, mathematical expectation. Language english Type technical Year…

Read More

KANBAN AS A METHOD OF MANAGING THE PROCESS OF SOFTWARE DEVELOPMENT

Authors                   Muhsinzoda Mirzodaler Yodgori –  leading specialist, “Rushdi Technology” LLC, the first year doctoral student of the specialty 6D070400 – computer technology and software, Polytechnic Institute of Tajik Technical University   Annotation       The article, considered an adapted approach to the development of software oriented on the use of iterative development, wich promotes the implementation of high quality software, customer satisfaction, increased control over the project and reduce risk of failing under RPO. Key words     Software development process,…

Read More

THE LOGICAL STRUCTURE AND ANALYSIS OF MACHINE TRANSLATION ARTIFACTS

Authors       Khudoyberdiev Kh.A. – Candidate of Physical and Mathematical Sciences, Head Chair of Programming and Information Technologies, Polytechnic Institute of Tajik Technical University.        Rahmonov Z.A. – Candidate of Philology, Senior Lecturer, Polytechnic Institute  of Tajik Technical University. Annotation     This article describes the classification of machine translation with functional features. Also, there is presented the logical structure of the machine translation based on the content and artifacts analysis. The results are considered as a basis for the development of Tajik text translators based…

Read More

MODELING OF TIME ROWS USING THE LEAST SQUARES METHOD

Authors             Nizamitdinov A.I.–Doctor of Philosophy, Department of Programming and Information Systems, Polytechnic Institute of Tajik Technical University, Khujand, Republic of Tajikistan, ahlidin@gmail.com.            Lashena T.V. – Master student of specialty 400102, Polytechnic Institute of Tajik Technical University, Khujand, Republic of Tajikistan, lashena_t@mail.ru.  Annotation        For modelling of time series usually using group of approaches are determining modelling, stochastic modelling and state space modelling. This article considered modelling of time series using determining type of modelling missed values of…

Read More