Phrasal Queries with LingPipe and Lucene: Ad Hoc Genomics Text Retrieval

The hypothesis we explored for the Ad Hoc task of the Genomics track for TREC 2004 was that phrase-level queries would increase precision over a baseline of token-level terms. We implemented our approach using two open source tools: the Apache Jakarta Lucene TF/IDF search

• Type: Conference
• Year: 2004
• Where: TREC
• Authors: Bob Carpenter
• Keywords: Ad Hoc Task, Jakarta Lucene TF/IDF, Phrase-level Queries, TREC 2004, TREC 2008