TY - GEN
T1 - Context-oriented web video tag recommendation
AU - Chen, Zhineng
AU - Cao, Juan
AU - Song, Yicheng
AU - Guo, Junbo
AU - Zhang, Yongdong
AU - Li, Jintao
PY - 2010
Y1 - 2010
N2 - Tag recommendation is a common way to enrich the textual annotation of multimedia contents. However, state-of-the-art recommendation methods are built upon the pair-wised tag relevance, which hardly capture the context of the web video, i.e., when who are doing what at where. In this paper we propose the context-oriented tag recommendation (CtextR) approach, which expands tags for web videos under the context-consistent constraint. Given a web video, CtextR first collects the multi-form WWW resources describing the same event with the video, which produce an informative and consistent context; and then, the tag recommendation is conducted based on the obtained context. Experiments on an 80,031 web video collection show CtextR recommends various relevant tags to web videos. Moreover, the enriched tags improve the performance of web video categorization.
AB - Tag recommendation is a common way to enrich the textual annotation of multimedia contents. However, state-of-the-art recommendation methods are built upon the pair-wised tag relevance, which hardly capture the context of the web video, i.e., when who are doing what at where. In this paper we propose the context-oriented tag recommendation (CtextR) approach, which expands tags for web videos under the context-consistent constraint. Given a web video, CtextR first collects the multi-form WWW resources describing the same event with the video, which produce an informative and consistent context; and then, the tag recommendation is conducted based on the obtained context. Experiments on an 80,031 web video collection show CtextR recommends various relevant tags to web videos. Moreover, the enriched tags improve the performance of web video categorization.
KW - context-oriented
KW - social tagging
KW - tag recommendation
KW - web video
UR - http://www.scopus.com/inward/record.url?scp=77954567761&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77954567761&partnerID=8YFLogxK
U2 - 10.1145/1772690.1772813
DO - 10.1145/1772690.1772813
M3 - Conference contribution
AN - SCOPUS:77954567761
SN - 9781605587998
T3 - Proceedings of the 19th International Conference on World Wide Web, WWW '10
SP - 1079
EP - 1080
BT - Proceedings of the 19th International Conference on World Wide Web, WWW '10
T2 - 19th International World Wide Web Conference, WWW2010
Y2 - 26 April 2010 through 30 April 2010
ER -