Experiments in spoken document retrieval using phoneme n-grams.
Corinna NgRoss WilkinsonJustin ZobelPublished in: Speech Commun. (2000)
Keyphrases
- n gram
- spoken document retrieval
- out of vocabulary
- language model
- speech recognition
- test collection
- automatic speech recognition
- information retrieval
- broadcast news
- text classification
- language modeling
- cross language
- bag of words
- language independent
- word segmentation
- document retrieval
- context dependent
- part of speech
- viterbi algorithm
- web documents
- query expansion
- speech signal
- retrieval model
- query terms
- retrieval method
- hidden markov models
- video sequences