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Predicting query potential for personalization, classification or regression?

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Published:19 July 2010Publication History

ABSTRACT

The goal of predicting query potential for personalization is to determine which queries can benefit from personalization. In this paper, we investigate which kind of strategy is better for this task: classification or regression. We quantify the potential benefits of personalizing search results using two implicit click-based measures: Click entropy and Potential@N. Meanwhile, queries are characterized by query features and history features. Then we build C-SVM classification model and epsilon-SVM regression model respectively according to these two measures. The experimental results show that the classification model is a better choice for predicting query potential for personalization.

References

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    • Published in

      cover image ACM Conferences
      SIGIR '10: Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval
      July 2010
      944 pages
      ISBN:9781450301534
      DOI:10.1145/1835449

      Copyright © 2010 Copyright is held by the owner/author(s)

      Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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      Association for Computing Machinery

      New York, NY, United States

      Publication History

      • Published: 19 July 2010

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      Acceptance Rates

      SIGIR '10 Paper Acceptance Rate87of520submissions,17%Overall Acceptance Rate792of3,983submissions,20%

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