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

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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  • 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