Document-specific context plsa language model for speech recognition.
Md. Akmal HaidarDouglas D. O'ShaughnessyPublished in: ICASSP (2015)
Keyphrases
- speech recognition
- language model
- document retrieval
- document length
- ad hoc information retrieval
- probabilistic model
- document representation
- information retrieval
- language modeling
- query terms
- vector space model
- word clouds
- n gram
- retrieval model
- relevance model
- query expansion
- automatic speech recognition
- speech signal
- test collection
- smoothing methods
- word error rate
- retrieval systems
- text retrieval
- document collections
- mixture model
- information retrieval systems
- handwriting recognition
- translation model
- document images
- web documents
- visual features
- keywords
- inter document similarities
- relevant documents
- hidden markov models
- pattern recognition
- bayesian networks