Ad-hoc Video Search Improved by the Word Sense Filtering of Query Terms

Koji Hirakawa, Kotaro Kikuchi, Kazuya Ueki, Tetsunori Kobayashi, Yoshihiko Hayashi

    研究成果: Conference contribution

    抜粋

    The performances of an ad-hoc video search (AVS) task can only be improved when the video processing for analyzing video contents and the linguistic processing for interpreting natural language queries are nicely combined. Among the several issues associated with this challenging task, this paper particularly focuses on the sense disambiguation/filtering (WSD/WSF) of the terms contained in a search query. We propose WSD/WSF methods which employ distributed sense representations, and discuss their efficacy in improving the performance of an AVS system which makes full use of a large bank of visual concept classifiers. The application of a WSD/WSF method is crucial, as each visual concept classifier is linked with the lexical concept denoted by a word sense. The results are generally promising, outperforming not only a baseline query processing method that only considers the polysemy of a query term but also a strong WSD baseline method.

    元の言語English
    ホスト出版物のタイトルInformation Retrieval Technology - 14th Asia Information Retrieval Societies Conference, AIRS 2018, Proceedings
    編集者Lun-Wei Ku, Jui-Feng Yeh, Liang-Chih Yu, Yuen-Hsien Tseng, Zhi-Hong Chen, Tetsuya Sakai, Jing Jiang, Lung-Hao Lee, Dae Hoon Park
    出版者Springer-Verlag
    ページ157-163
    ページ数7
    ISBN(印刷物)9783030035198
    DOI
    出版物ステータスPublished - 2018 1 1
    イベント14th Asia Information Retrieval Societies conference, AIRS 2018 - Taipei, Taiwan, Province of China
    継続期間: 2018 11 282018 11 30

    出版物シリーズ

    名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
    11292 LNCS
    ISSN(印刷物)0302-9743
    ISSN(電子版)1611-3349

    Other

    Other14th Asia Information Retrieval Societies conference, AIRS 2018
    Taiwan, Province of China
    Taipei
    期間18/11/2818/11/30

      フィンガープリント

    ASJC Scopus subject areas

    • Theoretical Computer Science
    • Computer Science(all)

    これを引用

    Hirakawa, K., Kikuchi, K., Ueki, K., Kobayashi, T., & Hayashi, Y. (2018). Ad-hoc Video Search Improved by the Word Sense Filtering of Query Terms. : L-W. Ku, J-F. Yeh, L-C. Yu, Y-H. Tseng, Z-H. Chen, T. Sakai, J. Jiang, L-H. Lee, & D. H. Park (版), Information Retrieval Technology - 14th Asia Information Retrieval Societies Conference, AIRS 2018, Proceedings (pp. 157-163). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 11292 LNCS). Springer-Verlag. https://doi.org/10.1007/978-3-030-03520-4_15