OPTIMIZED EXPANSION OF SEARCH QUERIES USING ERIC ONLINE THESAURUS AND ITS IMPACT ON PRECISION OF OUTCOME AND USER’S SEARCH TIME

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MOHAMMADI F.A.S.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Iranian Journal of Information Processing & Management Year:2009 | Volume:24 | Issue:4 (58) Page(s): 0-0

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Title

OPTIMIZED EXPANSION OF SEARCH QUERIES USING ERIC ONLINE THESAURUS AND ITS IMPACT ON PRECISION OF OUTCOME AND USER’S SEARCH TIME

Author(s)

MOHAMMADI F.A.S. | Issue Writer Certificate

Keywords

SEARCH QUERIES IMPROVEMENTQ3

ERIC ONLINE THESAURUSQ3

ERIC DATABASEQ3

RELEVANCYQ2

PRECISIONQ2

SEARCH DURATIONQ3

Abstract

Expansion of search query is aimed at improving the relevant [search] results or acquiring appropriate sources for current or future research. It takes place when users are dissatisfied with their search results or have obtained insufficient results. Vocabulary control tools headed by online thesauri are among the resources used for expanding search query. The present paper attempts to empirically demonstrate the impact of using terms from ERIC ONLINE THESAURUS [ERICOT] in expanding search queries. Comparison of searches conducted by both test and control groups during pre- and post-test demonstrated that using ERICOT played a significant role in improving the search questions and duration. Using broader, narrower and related terms found in the thesaurus altered the PRECISION of retrieval. Using broader and related terms increased the search time.

Cites

EVALUATING THE STATUS OF INFORMATION RETRIEVAL IN “NAMAYEH” AND “NAMA” DATABASES AND ASSESSING THE EFFECTIVENESS OF USING CONTROLLED TERMS IN INDEXING THESE TWO DATABASES

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APA: Copy

MOHAMMADI, F.A.S.. (2009). OPTIMIZED EXPANSION OF SEARCH QUERIES USING ERIC ONLINE THESAURUS AND ITS IMPACT ON PRECISION OF OUTCOME AND USER’S SEARCH TIME. IRANIAN JOURNAL OF INFORMATION PROCESSING & MANAGEMENT (INFORMATION SCIENCES AND TECHNOLOGY), 24(4 (58)), 0-0. SID. https://sid.ir/paper/131102/en

Vancouver: Copy

MOHAMMADI F.A.S.. OPTIMIZED EXPANSION OF SEARCH QUERIES USING ERIC ONLINE THESAURUS AND ITS IMPACT ON PRECISION OF OUTCOME AND USER’S SEARCH TIME. IRANIAN JOURNAL OF INFORMATION PROCESSING & MANAGEMENT (INFORMATION SCIENCES AND TECHNOLOGY)[Internet]. 2009;24(4 (58)):0-0. Available from: https://sid.ir/paper/131102/en

IEEE: Copy

F.A.S. MOHAMMADI, “OPTIMIZED EXPANSION OF SEARCH QUERIES USING ERIC ONLINE THESAURUS AND ITS IMPACT ON PRECISION OF OUTCOME AND USER’S SEARCH TIME,” IRANIAN JOURNAL OF INFORMATION PROCESSING & MANAGEMENT (INFORMATION SCIENCES AND TECHNOLOGY), vol. 24, no. 4 (58), pp. 0–0, 2009, [Online]. Available: https://sid.ir/paper/131102/en

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