Accession Number:

ADA512733

Title:

Blind Relevance Feedback with Wikipedia: Enterprise Track

Descriptive Note:

Conference paper

Corporate Author:

YAHOO INC SUNNYVALE CA

Personal Author(s):

Report Date:

2008-11-01

Pagination or Media Count:

4.0

Abstract:

In this years Enterprise track experiment, we focused on testing Blind Relevance Feedback, especially using online Wikipedia as query expansion collection. We demonstrated that using Wikipedia as query expansion collection returns better infNDCG than not using it.

Subject Categories:

  • Information Science

Distribution Statement:

APPROVED FOR PUBLIC RELEASE