Broadcast News Phoneme Recognition by Sparse Coding.
Joseph RazikSébastien ParisHervé GlotinPublished in: ICPRAM (2) (2012)
Keyphrases
- sparse coding
- broadcast news
- automatic speech recognition
- natural images
- sparse representation
- image classification
- unsupervised learning
- image representation
- speech recognizer
- speech recognition
- generative model
- spoken document retrieval
- speaker identification
- video search
- video retrieval
- hidden markov models
- image patches
- speaker diarization
- high dimensional
- feature space
- denoising
- language processing
- bag of words
- visual words
- multi modal
- co occurrence
- speech signal
- image features
- pattern recognition
- multiscale
- computer vision
- machine learning