Improved Web Precision: An Interplay of Proximity Heuristics and Semantic Association of Query-Terms.
Akshi KumarMahinder Pal Singh BhatiaPublished in: BAIP (2010)
Keyphrases
- query terms
- retrieval effectiveness
- language model
- semantic association
- query expansion
- document retrieval
- web documents
- co occurrence
- user queries
- information retrieval systems
- average precision
- relevant documents
- query logs
- information retrieval
- search queries
- anchor text
- retrieval model
- document collections
- web pages
- information sources
- database
- search logs
- search engine
- structured data
- term proximity
- web users
- information extraction
- data sources
- keywords
- databases