1443 search results - page 21 / 289 » Similarity Measures for Categorical Data: A Comparative Eval... |
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
This paper is focused on algorithmic issues for biometric face verification (i.e., given an image of the face and an identity claim, decide whether they correspond to each other o...
DEXAW
2002
IEEE
14 years 15 days ago
2002
IEEE
We investigate techniques for similarity analysis of spatio-temporal trajectories for mobile objects. Such kind of data may contain a great amount of outliers, which degrades the ...
ICMCS
2008
IEEE
14 years 2 months ago
2008
IEEE
We investigate the symmetric Kullback-Leibler (KL2) distance in speaker clustering and its unreported effects for differently-sized feature matrices. Speaker data is represented a...
COOPIS
2004
IEEE
13 years 11 months ago
2004
IEEE
An innate characteristic of the development of ontologies is that they are often created by independent groups of expertise, which generates the necessity of merging and aligning o...
PVLDB
2010
13 years 2 months ago
2010
A RkNN query returns all objects whose nearest k neighbors contain the query object. In this paper, we consider RkNN query processing in the case where the distances between attri...