Authors Madibragimov N.S. – Assistant, Department of Mathematics, Physics and Medical Informatics, Ryazan State Medical University, Ryazan, Russia, navruzmadibragimov@gmail.com Prutzkow A.V. – Doctor of Technical Sciences, Professor, Department of Computational and Applied Mathematics, Ryazan State Radiotechnical University, Ryazan, Russia, mail@prutzkow.com Annotation The article presents the results of the classification of words in the Tajik language for subsequent generation and definition of word forms. Words are classified to formalize the formation of word forms in the Tajik language in terms…
Read MoreCategory: Bulletin-of-pittu-2022
SIMULATION MODELLING METHODS IN MACHINE LEARNING ALGO-RITHMS
Authors Nizamitdinov A.I. – Doctor of philosophy (PhD), Senior Lecturer, Department of Digital Economy Polytechnic Institute of Tajik Technical University, Khujand, Republic of Tajikistan, ahlidin@gmail.com Annotation The paper discusses machine learning algorithms, in particular non-parametric models of multivariate regression analysis. In particular, models such as generalized additive regression models, penalty generalized additive models, and thin-plate splines are considered. One of the problems in nonlinear fitting problems is the comparison and selection of the optimal method for approximating the data. Approximation with different…
Read MoreDIGITAL TRANSFORMATION IS THE BASIS FOR SUSTAINABLE DEVELOPMENT OF THE HEI
Authors Saidi D.R. – Candidate of Technical Sciences, Director, Polytechnic Institute of the Tajik Technical University, Khujand, Republic of Tajikistan, director@polytech.tj Maqsudov Kh.T. – Candidate of Physical and Mathematical Sciences, Associate Professor, Department of Digital Economy, Advisor to the Director, Polytechnic Institute of the Tajik Technical University, Khujand, Republic of Tajikistan, kh.maqsudov@gmail.com Annotation The article shows that the sustainable development of the HEI depends on digital transformation and the task of the HEI in the era of…
Read MoreDEVELOPMENT OF COMPUTER LINGUISTICS IN THE REPUBLIC OF TAJIKISTAN
Authors Soliev O.M. – Candidate of Physical and Mathematical Sciences, Senior Lecturer, Department of Programming and Information Systems, Polytechnic Institute of Tajik Technical University, Khujand, Republic of Tajikistan, osoliev@gmail.com Khudoiberdiev H.A. – Candidate of Physical and Mathematical Sciences, Associate Professor, Department of Programming and Information Systems, Polytechnic Institute of the Tajik Technical University, Khujand, Republic of Tajikistan, tajlingvo@gmail.com Davudov G.M. – Candidate of Technical Sciences, Senior Lecturer, Department of Digital Economy, Polytechnic Institute of the Tajik Technical University, Khujand, Republic of…
Read MoreNONLINEAR MODELS FOR TIME SERIES FORECASTING BASED ON POLYNOMIAL FUNCTIONS
Authors Nizamitdinov A.I. – Doctor of philosophy(PhD), Senior Lecturer of Department of Digital Economy, Polytechnic Institute of Tajik Technical University, Khujand, Republic of Tajikistan, ahlidin@gmail.com. Annotation The article discusses the basic algorithms for forecasting time series as a sequential set of data measured in time, i.e. defined in chronological order. The theoretical basis for constructing the used regression models is given. Time series forecasting models have been built. The results of model evaluation are analyzed using metrics for minimizing model errors.…
Read MoreMETHOD OF DEVELOPING A UNIQUE ENCRYPTION ALPHABET
Authors Gafurov M.Kh. – candidate of technical sciences, docent of information technology and system department of Tajik Technical University, mirugaf56@gmail.com Kosimov A.A. – candidate of technical sciences, senior lecturer of information technology and system department of Tajik Technical University, abdunabi_kbtut@mail.ru Annotation The article discusses a method for creating a unique alphabet for modifying a text object using arbitrary language symbols that increase the stability of the modified object and play an important role in modifying the object.…
Read MoreDESIGN AND SOFTWARE IMPLEMENTATION OF AUTOMATIC TRANSLITERATION IN A DIGITAL LIBRARY
Authors Khudoiberdiev Kh.A. – Candidate of Physical and Mathematical Sciences, Associate Professor, Department of Programming and Information Technologies, Polytechnic Institute of the Tajik Technical University, Khujand, Republic of Tajikistan, tajlingvo@gmail.com Muzaffarov M.P. – doctoral candidate (PhD), Polytechnic Institute of the Tajik Technical University, Khujand, Republic of Tajikistan, muzafarov9797@gmail.com Mirzozoda F.E. – Senior Lecturer, Department of Digital Economy, Polytechnic Institute of the Tajik Technical University, Khujand, Republic of Tajikistan, farzona_eraj@mail.com Annotation The article deals with the…
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