3679 search results - page 569 / 736 » Hybrid Semantic Analysis |
511
click to vote
Book
"Scheme is a general-purpose computer programming language. It is a high-level language, supporting operations on structured data such as strings, lists, and vectors, as well ...
162
click to vote
CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
The bag-of-words representation has attracted a lot of attention recently in the field of object recognition. Based on the bag-of-words representation, topic models such as Probab...
131
click to vote
WWW
2008
ACM
16 years 7 months ago
2008
ACM
In this paper we examine 1) the scope of geo-ontologies used especially for the purposes of information retrieval on the Web, 2) the core geographical concepts and their mutual re...
162
click to vote
WWW
2007
ACM
16 years 7 months ago
2007
ACM
We present a method for acquiring ontological knowledge using search query logs. We first use query logs to identify important contexts associated with terms belonging to a semant...
165
click to vote
SDM
2009
SIAM
16 years 3 months ago
2009
SIAM
Document collections evolve over time, new topics emerge and old ones decline. At the same time, the terminology evolves as well. Much literature is devoted to topic evolution in ...