ACL RD-TEC 1.0 Summarization of H92-1067
Paper Title:
AN A* ALGORITHM FOR VERY LARGE VOCABULARY CONTINUOUS SPEECH RECOGNITION
AN A* ALGORITHM FOR VERY LARGE VOCABULARY CONTINUOUS SPEECH RECOGNITION
Authors: P. Kenny and R. Hollan and G. Boulianne and H. Garudadri and M. Lennig and D. O'Shaughnessy
Primarily assigned technology terms:
- acoustic modelling
- aggressive pruning
- algorithm
- back-tracking
- beam search
- continuous speech recognition
- decoding
- exhaustive search
- fast match
- hidden markov
- hidden markov model
- hmms
- isolated word recognition
- large vocabulary continuous speech recognition
- large vocabulary isolated word recognition
- markov model
- modelling
- pre-processing
- processing
- pruning
- recognition
- recognition algorithm
- recogniton
- recognizer
- scoring
- search
- search algorithm
- searching
- segmentation
- smoothing
- speech recognition
- transcription
- viterbi
- viterbi algorithm
- viterbi algorithm \
- viterbi search
- vocabulary isolated word recognition \
- word recognition
- word recognition \
- word recognition algorithm
Other assigned terms:
- acoustic models
- acoustic score
- approach
- array
- beam
- bigram
- case
- chunks
- continuous speech
- cpu time
- dictionary
- disk
- distribution
- experimental results
- fact
- feature
- frame
- heuristic
- hypotheses
- hypothesis
- implementation
- labeling
- language model
- language model probability
- lexical tree
- lexicon
- likelihood
- linguistic
- meaning
- method
- model probability
- perplexity
- phoneme
- phonemes
- phonemic transcription
- phonological rules
- probabilities
- probability
- procedure
- process
- recognition task
- recursion
- root node
- search problem
- search space
- search strategy
- sentences
- speech data
- statistics
- termination criterion
- terms
- test set
- theories
- theory
- training
- training data
- training set
- transcriptions
- tree
- trigram
- trigram language model
- trigram model
- triphone
- unigram
- utterance
- vocabulary
- word
- word boundaries
- word boundary
- word dictionary
- word frequencies
- word string
- words
