Context-sensitive semantic smoothing for the language modeling approach to genomic IR.
Xiaohua ZhouXiaohua HuXiaodan ZhangXia LinIl-Yeol SongPublished in: SIGIR (2006)
Keyphrases
- semantic smoothing
- language modeling
- information retrieval
- context sensitive
- language model
- retrieval model
- query expansion
- document retrieval
- translation model
- text retrieval
- information retrieval systems
- text classification
- tf idf
- test collection
- cross lingual
- relevance feedback
- n gram
- probabilistic model
- vector space model
- multiword
- user queries
- query terms
- search engine
- vector space
- web documents
- co occurrence
- web search
- bayesian networks