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Modeling facial expressions and peripheral physiological signals to predict topical relevance

Published: 19 July 2009 Publication History

Abstract

By analyzing explicit & implicit feedback information retrieval systems can determine topical relevance and tailor search criteria to the user's needs. In this paper we investigate whether it is possible to infer what is relevant by observing user affective behaviour. The sensory data employed range between facial expressions and peripheral physiological signals. We extract a set of features from the signals and analyze the data using classification methods, such as SVM and KNN. The results of our initial evaluation indicate that prediction of relevance is possible, to a certain extent, and implicit feedback models can benefit from taking into account user affective behavior.

References

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M. Lynne, R. C. Sheldrick, and R. Paulette. Affective dimensions of information seeking in the context of reading. Medford, NJ: Information Today, 2007.
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Cited By

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  • (2019)A comparison of unimodal and multimodal models for implicit detection of relevance in interactive IRJournal of the Association for Information Science and Technology10.1002/asi.24202Online publication date: 5-Apr-2019
  • (2016)Using low-cost electroencephalography (EEG) sensor to identify perceived relevance on web searchProceedings of the 79th ASIS&T Annual Meeting: Creating Knowledge, Enhancing Lives through Information & Technology10.5555/3017447.3017593(1-5)Online publication date: 14-Oct-2016
  • (2016)Using low‐cost electroencephalography (EEG) sensor to identify perceived relevance on web searchProceedings of the Association for Information Science and Technology10.1002/pra2.2016.1450530114653:1(1-5)Online publication date: 27-Dec-2016

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  1. Modeling facial expressions and peripheral physiological signals to predict topical relevance

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    cover image ACM Conferences
    SIGIR '09: Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval
    July 2009
    896 pages
    ISBN:9781605584836
    DOI:10.1145/1571941

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    Association for Computing Machinery

    New York, NY, United States

    Publication History

    Published: 19 July 2009

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    Author Tags

    1. affective feedback
    2. classification
    3. facial expression analysis
    4. multimedia retrieval
    5. pattern recognition
    6. physiological signal processing
    7. support vector machines

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    View all
    • (2019)A comparison of unimodal and multimodal models for implicit detection of relevance in interactive IRJournal of the Association for Information Science and Technology10.1002/asi.24202Online publication date: 5-Apr-2019
    • (2016)Using low-cost electroencephalography (EEG) sensor to identify perceived relevance on web searchProceedings of the 79th ASIS&T Annual Meeting: Creating Knowledge, Enhancing Lives through Information & Technology10.5555/3017447.3017593(1-5)Online publication date: 14-Oct-2016
    • (2016)Using low‐cost electroencephalography (EEG) sensor to identify perceived relevance on web searchProceedings of the Association for Information Science and Technology10.1002/pra2.2016.1450530114653:1(1-5)Online publication date: 27-Dec-2016

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