1 code implementation • 13 Oct 2023 • Sandipan Dhar, Anuvab Sen, Aritra Bandyopadhyay, Nanda Dulal Jana, Arjun Ghosh, Zahra Sarayloo
Speech Command Recognition (SCR), which deals with identification of short uttered speech commands, is crucial for various applications, including IoT devices and assistive technology.
no code implementations • 17 Feb 2023 • Rabel Guharoy, Nanda Dulal Jana, Suparna Biswas, Lalit Garg
The simulation results provide 100% accuracy for the LDA and NB combination outperforming accuracy with other classifiers combinations, including 89. 17% for LDA and SVM, 80. 42% for LDA and KNN, 89. 92% for PCA and NB, 85. 58% PCA and SVM, 80. 42% PCA and KNN, 82. 33% for ICA and NB, 90. 42% for ICA and SVM, 90% for ICA and KNN.
no code implementations • 26 Sep 2021 • Rabel Guharoy, Nanda Dulal Jana, Suparna Biswas
After the extraction of the coefficients, principal component analysis (PCA) has been applied on different sub-bands and then a feature level fusion technique is used to extract the important features in low dimensional feature space.
no code implementations • 25 Apr 2021 • Sandipan Dhar, Nanda Dulal Jana, Swagatam Das
VC task is performed through a three-stage pipeline consisting of speech analysis, speech feature mapping, and speech reconstruction.
1 code implementation • 11 May 2019 • Arijit Nandi, Nanda Dulal Jana
Supervised classification is the most active and emerging research trends in today's scenario.