Keyphrases
- multi modal
- language model
- language modeling
- document retrieval
- probabilistic model
- n gram
- retrieval model
- multi modality
- information retrieval
- speech recognition
- test collection
- query expansion
- language modelling
- mixture model
- audio visual
- ad hoc information retrieval
- context sensitive
- high dimensional
- pseudo relevance feedback
- smoothing methods
- relevance model
- image annotation
- video search
- translation model
- query terms
- multiple modalities
- similarity search