Unsupervised Filterbank Learning Using Convolutional Restricted Boltzmann Machine for Environmental Sound Classification.
Hardik B. SailorDharmesh M. AgrawalHemant A. PatilPublished in: INTERSPEECH (2017)
Keyphrases
- restricted boltzmann machine
- deep learning
- supervised learning
- deep belief networks
- unsupervised learning
- learning algorithm
- filter bank
- learning process
- machine learning
- feature extraction
- feature vectors
- semi supervised
- conditional random fields
- weakly supervised
- pattern recognition
- prior knowledge
- training set
- machine learning algorithms
- subband
- probabilistic graphical models