Improved and scalable online learning of spatial concepts and language models with mapping.
Akira TaniguchiYoshinobu HagiwaraTadahiro TaniguchiTetsunari InamuraPublished in: Auton. Robots (2020)
Keyphrases
- language model
- online learning
- language modeling
- n gram
- document retrieval
- statistical language models
- term dependencies
- probabilistic model
- query expansion
- retrieval model
- information retrieval
- test collection
- speech recognition
- language models for information retrieval
- language modelling
- smoothing methods
- ad hoc information retrieval
- query terms
- vector space model
- translation model
- retrieval effectiveness
- relevance model
- active learning
- e learning
- context sensitive
- passage retrieval
- query specific
- error rate
- okapi bm
- decision trees