UZBEK COMMANDS RECOGNITION BY PROCESSING THE SPECTROGRAM IMAGE

Authors

M M. Musayev, Tashkent University of Information Technologies
I Sh Khujayorov, Samarkand branch of Tashkent University of Information Technologies
M I. Abdullaeva, Tashkent University of Information Technologies
M M. Ochilov, Tashkent University of Information Technologies

Abstract

This paper describes the most common algorithms with image approach convolutional neural network and two-dimensional DCT with machine learning classification KNN, SVM and RF. These algorithms are evaluated for applicability to the Uzbek language and a comparative analysis on the accuracy and recognition rate. The command words of the Uzbek language were chosen for the experiments. According to the results, it was found that both methods give high rates of recognition accuracy and are 92% (CNN) and 90% (2DDCT+Zigzag+SVM). Also the combinations of 2D-DCT+Zigzag+ KNN and 2D-DCT+Zigzag+ RF with average recognition accuracy of 86% and 85%, respectively, were considered in the paper.

First Page

55

Last Page

61

DOI

https://doi.org/10.51346/tstu-01.22.2-77-0174

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Recommended Citation

Musayev, M M.; Khujayorov, I Sh; Abdullaeva, M I.; and Ochilov, M M. (2022) "UZBEK COMMANDS RECOGNITION BY PROCESSING THE SPECTROGRAM IMAGE," Technical science and innovation: Vol. 2022: Iss. 2, Article 5.
DOI: https://doi.org/10.51346/tstu-01.22.2-77-0174
Available at: https://btstu.researchcommons.org/journal/vol2022/iss2/5