Out-of-vocabulary word modelling and rejection for keyword spotting.
Eduardo LleidaJosé B. MariñoJosep M. SalavedraAntonio BonafonteEnrique MonteA. MartinezPublished in: EUROSPEECH (1993)
Keyphrases
- keyword spotting
- out of vocabulary
- speech recognition
- language model
- word segmentation
- n gram
- handwritten documents
- printed documents
- named entity recognition
- cross language information retrieval
- hidden markov models
- broadcast news
- language independent
- parallel corpora
- query terms
- language modeling
- named entities
- cross lingual
- natural language processing
- handwriting recognition
- character recognition
- retrieval model
- machine learning
- automatic speech recognition
- document images
- pattern recognition
- information retrieval
- term frequency
- probabilistic model
- word level
- digital libraries