Class-dependent and differential Huffman coding of compressed feature parameters for distributed speech recognition.
Young Han LeeDeok Su KimHong Kook KimPublished in: ICASSP (2009)
Keyphrases
- speech recognition
- huffman coding
- class dependent
- data compression
- handwriting recognition
- compression ratio
- hidden markov models
- language model
- automatic speech recognition
- pattern recognition
- compression algorithm
- maximum likelihood
- noisy environments
- feature vectors
- speech signal
- compressed data
- image compression
- image quality
- neural network
- feature set
- image features
- locality preserving projections
- information retrieval
- image data
- text classification
- high dimensional data
- expectation maximization
- data points
- video sequences
- bayesian networks
- machine learning