Query type classification for web document retrieval.
In-Ho KangGil-Chang KimPublished in: SIGIR (2003)
Keyphrases
- document retrieval
- relevance feedback
- document ranking
- query terms
- inverted index
- query independent
- document collections
- meta search
- information retrieval
- database
- language model
- retrieval model
- retrieval strategies
- text retrieval
- cross language
- pseudo relevance feedback
- machine learning
- text classification
- query expansion
- web scale
- relevant documents
- query processing
- feature extraction
- relevance model
- retrieval method
- web pages
- learning to rank
- active learning
- feature selection
- user queries
- training set
- ranked list
- databases
- passage retrieval
- image retrieval
- keywords
- retrieved documents
- retrieval process
- average precision
- decision trees
- keyword search
- retrieval effectiveness
- knn
- information retrieval systems