A Technique for Information Retrieval from Microformatted Websites.
J. Guadalupe RamosJosep SilvaGustavo ArroyoJuan C. SolorioPublished in: Ershov Memorial Conference (2009)
Keyphrases
- information retrieval
- website
- query expansion
- vector space model
- information extraction
- information retrieval systems
- internet users
- web pages
- internet usage
- language modeling
- question answering
- text mining
- document collections
- co occurrence
- retrieval systems
- document retrieval
- vector space
- text retrieval
- learning to rank
- digital libraries
- information filtering
- artificial intelligence
- secondary data
- database