142 search results - page 21 / 29 » Clustering Large Datasets in Arbitrary Metric Spaces |
KDD
2006
ACM
14 years 7 months ago
2006
ACM
In recent years there has been an increased interest in frequent pattern discovery in large databases of graph structured objects. While the frequent connected subgraph mining pro...
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
Nonlinear partial differential equations (PDE) are now widely used to regularize images. They allow to eliminate noise and artifacts while preserving large global features, such as...
ICPR
2008
IEEE
2008
IEEE
Handwritten Chinese character recognition using Local Discriminant Projection with Prior Information
14 years 8 months ago
In this paper, we propose a new method to model the manifold of handwritten Chinese characters using the local discriminant projection. We utilize a cascade framework that combine...
TREC
2008
13 years 8 months ago
2008
This paper describes our participation in the TREC Legal competition in 2008. Our first set of experiments involved the use of Latent Semantic Indexing (LSI) with a small number of...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
Many modern database applications require content-based similarity search capability in numeric attribute space. Further, users' notion of similarity varies between search se...