Voice activity detection based on conditional random fields using multiple features.
Akira SaitoYoshihiko NankakuAkinobu LeeKeiichi TokudaPublished in: INTERSPEECH (2010)
Keyphrases
- conditional random fields
- multiple features
- voice activity detection
- noisy environments
- data fusion
- hidden markov models
- speech recognition
- graphical models
- probabilistic model
- feature space
- feature set
- markov random field
- information extraction
- generative model
- feature vectors
- higher order
- incremental learning
- metric learning
- pairwise
- visual information
- multiple instance learning
- multiple views
- combining multiple
- relevance feedback
- image retrieval
- class labels
- machine learning
- prior knowledge
- semi supervised
- image processing