Unsupervised spatial lexical acquisition by updating a language model with place clues.
Akira TaniguchiTadahiro TaniguchiTetsunari InamuraPublished in: Robotics Auton. Syst. (2018)
Keyphrases
- language model
- context sensitive
- language modeling
- n gram
- speech recognition
- probabilistic model
- document retrieval
- information retrieval
- ad hoc information retrieval
- query expansion
- mixture model
- language modelling
- test collection
- statistical language models
- retrieval model
- relevance model
- vector space model
- language model for information retrieval
- unsupervised learning
- semi supervised
- query terms
- natural language processing
- language models for information retrieval
- keywords
- word sense disambiguation
- pseudo relevance feedback
- translation model
- multiword
- supervised learning