TY - GEN
T1 - Tag transformer
AU - Song, Yicheng
AU - Cao, Juan
AU - Chen, Zhineng
AU - Zhang, Yongdong
AU - Li, Jintao
PY - 2010
Y1 - 2010
N2 - Human annotations (titles and tags) of web videos facilitate most web video applications. However, the raw tags are noisy, sparse and structureless, which limit the effectiveness of tags. In this paper, we propose a tag transformer schema to solve these problems. We first eliminate those imprecise and meaningless tags with Wikipedia, and then transform the remaining tags to the Wikipedia category set to gather a precise, complete and structural description of the tags. Our experimental results on web video categorization demonstrate the superiority of the transformed space. We also apply tag transformer into the first study of using Wikipedia category system to structurally recommend the related videos. The online user study of the demo system suggests that our method could bring fantastic experience to the web users.
AB - Human annotations (titles and tags) of web videos facilitate most web video applications. However, the raw tags are noisy, sparse and structureless, which limit the effectiveness of tags. In this paper, we propose a tag transformer schema to solve these problems. We first eliminate those imprecise and meaningless tags with Wikipedia, and then transform the remaining tags to the Wikipedia category set to gather a precise, complete and structural description of the tags. Our experimental results on web video categorization demonstrate the superiority of the transformed space. We also apply tag transformer into the first study of using Wikipedia category system to structurally recommend the related videos. The online user study of the demo system suggests that our method could bring fantastic experience to the web users.
KW - online user study
KW - structural web video recommendation
KW - tag cleaning
KW - tag transformer
KW - wikipedia category tree
UR - http://www.scopus.com/inward/record.url?scp=78650992737&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78650992737&partnerID=8YFLogxK
U2 - 10.1145/1873951.1874040
DO - 10.1145/1873951.1874040
M3 - Conference contribution
AN - SCOPUS:78650992737
SN - 9781605589336
T3 - MM'10 - Proceedings of the ACM Multimedia 2010 International Conference
SP - 639
EP - 642
BT - MM'10 - Proceedings of the ACM Multimedia 2010 International Conference
T2 - 18th ACM International Conference on Multimedia ACM Multimedia 2010, MM'10
Y2 - 25 October 2010 through 29 October 2010
ER -