Using Mutual Information to Resolve Query Translation Ambiguities and Query Term Weighting.
Myung-Gil JangSung-Hyon MyaengSe-Young ParkPublished in: ACL (1999)
Keyphrases
- query terms
- term weighting
- query translation
- mutual information
- query expansion
- cross language information retrieval
- information retrieval
- language model
- text retrieval
- co occurrence
- user queries
- retrieval effectiveness
- retrieval systems
- information retrieval systems
- term frequency
- language modeling
- document collections
- document retrieval
- retrieval model
- text categorization
- relevant documents
- query processing
- similarity measure
- search queries
- ranked list
- relevance feedback
- cross language
- search engine
- keywords
- feature selection
- average precision
- active learning
- machine learning
- tf idf
- vector space
- machine translation
- text documents
- training data