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Temporal analysis of a very large topically categorized Web query log

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  • Steven M. Beitzel
  • Eric C. Jensen
  • Abdur Chowdhury
  • Ophir Frieder
  • David Grossman

Abstract

The authors review a log of billions of Web queries that constituted the total query traffic for a 6‐month period of a general‐purpose commercial Web search service. Previously, query logs were studied from a single, cumulative view. In contrast, this study builds on the authors' previous work, which showed changes in popularity and uniqueness of topically categorized queries across the hours in a day. To further their analysis, they examine query traffic on a daily, weekly, and monthly basis by matching it against lists of queries that have been topically precategorized by human editors. These lists represent 13% of the query traffic. They show that query traffic from particular topical categories differs both from the query stream as a whole and from other categories. Additionally, they show that certain categories of queries trend differently over varying periods. The authors key contribution is twofold: They outline a method for studying both the static and topical properties of a very large query log over varying periods, and they identify and examine topical trends that may provide valuable insight for improving both retrieval effectiveness and efficiency.

Suggested Citation

  • Steven M. Beitzel & Eric C. Jensen & Abdur Chowdhury & Ophir Frieder & David Grossman, 2007. "Temporal analysis of a very large topically categorized Web query log," Journal of the American Society for Information Science and Technology, Association for Information Science & Technology, vol. 58(2), pages 166-178, January.
    • Handle: RePEc:bla:jamist:v:58:y:2007:i:2:p:166-178
    DOI: 10.1002/asi.20464
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    Cited by:

    1. Russell Miller & Nicholas Doria-Anderson & Akira Shibanuma & Jennifer Lisa Sakamoto & Aya Yumino & Masamine Jimba, 2021. "Evaluating Local Multilingual Health Care Information Environments on the Internet: A Pilot Study," IJERPH, MDPI, vol. 18(13), pages 1-12, June.

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