The amalgamation of wavelet packet information gain entropy tuned source and system parameters for improved speech emotion recognition.
Hemanta Kumar PaloSwapna SubudhirayNiva DasPublished in: Speech Commun. (2023)
Keyphrases
- information gain
- wavelet packet
- speech emotion recognition
- mutual information
- text categorization
- feature selection
- chi squared
- decision trees
- denoising
- naive bayes
- filter bank
- gini index
- gain ratio
- feature subset
- correlation coefficient
- wavelet packet decomposition
- learning algorithm
- neural network
- frequency band
- wavelet transform
- image processing