Sciweavers

2992 search results - page 50 / 599
» Semantic Distance Measures
Sort
View
110
Voted
CVPR
2008
IEEE
16 years 2 months ago
A joint appearance-spatial distance for kernel-based image categorization
The goal of image categorization is to classify a collection of unlabeled images into a set of predefined classes to support semantic-level image retrieval. The distance measures ...
Guo-Jun Qi, Xian-Sheng Hua, Yong Rui, Jinhui Tang,...
117
Voted
DMIN
2006
293views Data Mining» more  DMIN 2006»
15 years 1 months ago
Arabic Text Classification Using N-Gram Frequency Statistics A Comparative Study
This paper presents the results of classifying Arabic text documents using the N-gram frequency statistics technique employing a dissimilarity measure called the "Manhattan di...
Laila Khreisat
STOC
2010
ACM
185views Algorithms» more  STOC 2010»
15 years 4 months ago
Measuring independence of datasets
Approximating pairwise, or k-wise, independence with sublinear memory is of considerable importance in the data stream model. In the streaming model the joint distribution is give...
Vladimir Braverman, Rafail Ostrovsky
SGAI
2007
Springer
15 years 6 months ago
Metrics for Mining Multisets
Abstract. We propose a new class of distance measures (metrics) designed for multisets, both of which are a recurrent theme in many data mining applications. One particular instanc...
Walter A. Kosters, Jeroen F. J. Laros
JAPLL
2008
121views more  JAPLL 2008»
15 years 16 days ago
Reasoning with prioritized information by iterative aggregation of distance functions
We introduce a general framework for reasoning with prioritized propositional data by aggregation of distance functions. Our formalism is based on a possible world semantics, wher...
Ofer Arieli