467 search results - page 6 / 94 » Pat-tree-based Keyword Extraction for Chinese Information Re... |
IJCAI
2003
15 years 1 months ago
2003
This paper reports work on automated meta-data creation for multimedia content. The approach results in the generation of a conceptual index of the content which may then be searc...
113
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WWW
2008
ACM
16 years 9 days ago
2008
ACM
Improving the precision of information retrieval has been a challenging issue on Chinese Web. As exemplified by Chinese recipes on the Web, it is not easy/natural for people to us...
MM
2003
ACM
15 years 4 months ago
2003
ACM
We present a method being developed to extract information about characters’ emotions in films. It is suggested that this information can help describe higher levels of multimed...
120
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CIRA
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract—In classical image classification approaches, lowlevel features have been used. But the high dimensionality of feature spaces poses a challenge in terms of feature selec...
103
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GIR
2006
ACM
15 years 5 months ago
2006
ACM
Local search has become a hot topic recently in information retrieval research area. How to retrieve geographical information correctly and efficiently is a key challenge to locat...