Voorhees, E.
(2005),
Overview of the TREC 2004 Question Answering Track, Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NIST.SP.500-261
(Accessed April 23, 2024)
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Overview of the TREC 2004 Question Answering Track
Published
Author(s)
Abstract
The TREC 2004 Question Answering track contained a single task in which question series were used to define a set of targets. Each series contained factoid and list questions and related to a single target. The final question in the series was an Other question that asked for additional information about the target that was not covered by previous questions in the series. Each question type was evaluated separately with the final score a weighted average of the different component scores. Applying the combined measure on a per-series basis produces a QA task evaluation that more closely mimics classic document retrieval evaluation.Citation
Special Publication (NIST SP) - 500-261
Report Number
500-261
NIST Pub Series
Pub Type
NIST Pubs
Download Paper
Citation
Created August 1, 2005, Updated November 10, 2018