Regression Relevance Models for Data Fusion.
Shengli WuYaxin BiSally I. McCleanPublished in: DEXA Workshops (2007)
Keyphrases
- data fusion
- relevance model
- ad hoc retrieval
- multi sensor
- language model
- multi sensor data fusion
- language modeling
- information fusion
- image annotation
- pseudo relevance feedback
- multi source
- topic models
- relevance feedback
- multiple sensors
- context dependent
- fusion algorithm
- query expansion
- vector space model
- document ranking
- keywords
- fusion method
- document retrieval
- probabilistic model
- information retrieval
- search engine
- feature selection
- retrieved documents
- image database
- image fusion
- machine learning
- context aware
- test collection
- n gram