467 search results - page 75 / 94 » Pat-tree-based Keyword Extraction for Chinese Information Re... |
101
click to vote
SAC
2006
ACM
15 years 7 months ago
2006
ACM
When we want information on current events, we often view news programs on TV or news streams on Web sites. A news video stream consists of several scenes, and viewers often gain ...
SIGIR
2005
ACM
15 years 7 months ago
2005
ACM
This paper describes a method of detecting Japanese Katakana variants from a large corpus. Katakana words, which are mainly used as loanwords, cause problems with information retr...
123
click to vote
SIGIR
1999
ACM
15 years 5 months ago
1999
ACM
This paper presents a means of automatically deriving a hierarchical organization of concepts from a set of documents without use of training data or standard clustering technique...
110
click to vote
CIKM
2008
Springer
15 years 3 months ago
2008
Springer
This work addresses the use of computational linguistic analysis techniques for conceptual graphs learning from unstructured texts. A technique including both content mining and i...
102
click to vote
MM
2010
ACM
15 years 1 months ago
2010
ACM
In this paper we study the connection between sentiment of images expressed in metadata and their visual content in the social photo sharing environment Flickr. To this end, we co...