Machine Learning for Knowledge-Based Document Routing (A Report on the TREC-2 Experiment).
Richard M. TongLee A. AppelbaumPublished in: TREC (1993)
Keyphrases
- machine learning
- information retrieval
- trec web
- test collection
- trec blog track
- relevant documents
- ad hoc retrieval
- document collections
- retrieval effectiveness
- document level
- information retrieval systems
- question answering
- document clustering
- document retrieval
- retrieval systems
- machine learning algorithms
- expert systems
- decision trees
- pseudo relevance feedback
- document images
- machine learning methods
- routing problem
- structured documents
- relevance assessments
- keywords
- text documents
- natural language processing
- text mining
- web documents
- data mining
- feature selection
- okapi bm
- document structure
- query expansion
- routing algorithm
- relevance judgments
- web pages
- document ranking
- user queries
- document similarity
- topic detection and tracking
- document representation
- vector space model