Language model adaptation for video lectures transcription.
Adria A. Martinez-VillarongaMiguel A. del AguaJesús Andrés-FerrerAlfons JuanPublished in: ICASSP (2013)
Keyphrases
- language model
- language modeling
- n gram
- language modelling
- probabilistic model
- document retrieval
- information retrieval
- multimedia
- speech recognition
- query expansion
- context sensitive
- test collection
- retrieval model
- statistical language models
- query terms
- smoothing methods
- translation model
- ad hoc information retrieval
- lecture videos
- pseudo relevance feedback
- mixture model
- handwriting recognition
- document ranking
- vector space model
- word error rate
- query specific
- active learning
- language models for information retrieval
- text categorization
- statistical machine translation
- retrieval systems
- language model for information retrieval