2992 search results - page 8 / 599 » Semantic Distance Measures |
SMC
2010
IEEE
13 years 6 months ago
2010
IEEE
—This study examines the ability of nonnegative matrix factorization (NMF) as a method for constructing semantic spaces, in which the meaning of each word is represented by a hig...
EUROGP
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. This paper explores distance measures based on genetic operators for genetic programming using tree structures. The consistency between genetic operators and distance mea...
KCAP
2003
ACM
14 years 1 months ago
2003
ACM
Many AI tasks require determining whether two knowledge representations encode the same knowledge. Solving this matching problem is hard because representations may encode the sam...
FGCS
2007
13 years 8 months ago
2007
We propose a semi-automated method for redeploying bioinformatic databases indexed in a Web portal as a decentralized, semantically integrated and service-oriented Data Grid. We g...
IJCAI
2007
13 years 10 months ago
2007
In this paper, we argue that the agglomerative clustering with vector cosine similarity measure performs poorly due to two reasons. First, the nearest neighbors of a document belo...