TREC現況及其對資訊檢索研究之影響
Resource
圖書與資訊學刊,29,36-59
Journal
圖書與資訊學刊
Journal Issue
29
Pages
36-59
Date Issued
1999
Date
1999
Author(s)
江玉婷
Abstract
Test Collection is a mechanism which is used to explore relative benefits of different
retrieval system in a normalized environment, and researchers traditionally use it to improve
their retrieval systems. However, for many cases in the past, the scale of Test Collection was
quite small, thus it can not simulate the real state of information retrieval task. Since 1992, a
series of annual benchmarking evaluation exercises, called TREC (Text REtrieval
Conference), have launched in the USA. TREC experiments were designed to allow
large-scale laboratory testing, compare the effectiveness and performance of different
information retrieval techniques, and provide a forum for research groups to discuss their
work together. Today, TREC has become the major experimental effort in the IR field. In this
paper, we present an overview of TREC, the test collection, the test measures, the main tasks
and specific ‘tracks’, and the development during the past six years. Besides, we also briefly
review the performance and the evaluation of IR.
Subjects
Evaluation
Information Retrieval
Test Collection
Text REtrieval Conference
Publisher
臺北市：國立臺灣大學圖書資訊學系
Type
journal article
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