Accession Number:

ADA528983

Title:

Overview of the TREC 2009 Legal Track

Descriptive Note:

Conference paper

Corporate Author:

NATIONAL ARCHIVES AND RECORDS ADMINISTRATION COLLEGE PARK MD

Report Date:

2009-11-01

Pagination or Media Count:

41.0

Abstract:

TREC 2009 was the fourth year of the Legal Track, which focuses on evaluation of search technology for discovery i.e., responsive review of electronically stored information in litigation and regulatory settings. The track included two tasks an Interactive task in which real users could iteratively refine their queries andor engage in multi-pass relevance feedback and a Batch task two-pass search in a controlled setting with some relevant and nonrelevant documents manually marked after the first pass. This paper describes the design of the two tasks and presents the results.

Subject Categories:

  • Information Science

Distribution Statement:

APPROVED FOR PUBLIC RELEASE