Speech understanding and speech translation by maximum a-posteriori semantic decoding.
Johannes MüllerHolger StahlPublished in: Artif. Intell. Eng. (1999)
Keyphrases
- maximum a posteriori
- speech understanding
- speech recognition
- speech recognizer
- map estimation
- markov random field
- image reconstruction
- maximum likelihood
- spoken language
- bayesian framework
- speech signal
- expectation maximization
- automatic speech recognition
- hidden markov models
- em algorithm
- energy function
- machine translation
- natural language
- pattern recognition
- semantic analysis
- language model
- broadcast news
- semantic search
- out of vocabulary
- video sequences
- particle filter
- dialogue system
- semantic knowledge
- semantic representation
- semantic information
- cross language information retrieval
- query translation
- feature vectors
- parallel corpora
- natural language processing
- stochastic context free grammars