Microsoft Download Center Archive

LETOR: Benchmark Data Sets for Learning to Rank

  • Published:
  • Version: 1.0
  • Category: other
  • Language: English

LETOR is a package of benchmark data sets for research on LEarning TO Rank. Last published: February 28, 2007.

LETOR is a package of benchmark data sets for research on LEarning TO Rank. LETOR version 1.0 contains two data sets: OHSUMED, and TREC (TD2003 and TD2004). It also provides basic documents, evaluation tools, and baseline evaluation results.

Files

Status: Live

This download is still available on microsoft.com. The downloads below will come directly from the Microsoft Download Center.

System Requirements

Operating Systems: Windows 10, Windows 7, Windows 8

  • Windows 7, Windows 8, or Windows 10

Installation Instructions

  • Click Download and follow the instructions.
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