Robust/fast out-of-vocabulary spoken term detection by N-gram index with exact distance through text/speech input.
Nagisa SakamotoSeiichi NakagawaPublished in: APSIPA (2013)
Keyphrases
- out of vocabulary
- n gram
- spoken term detection
- language model
- language specific
- broadcast news
- word segmentation
- bag of words
- information retrieval
- language modeling
- language independent
- text classification
- word level
- web documents
- cross language information retrieval
- named entity recognition
- speech recognition
- part of speech
- text retrieval
- probabilistic model
- text documents
- text mining
- information extraction
- query terms
- automatic speech recognition
- video search
- named entities
- test collection
- hand crafted
- feature selection