447 search results - page 90 / 90 » Linear discriminant analysis for data with subcluster struct... |
SIGMOD
2009
ACM
14 years 6 months ago
2009
ACM
Nearest neighbor (NN) search in high dimensional space is an important problem in many applications. Ideally, a practical solution (i) should be implementable in a relational data...
TIP
2008
13 years 6 months ago
2008
This paper presents a connected coherence tree algorithm (CCTA) for image segmentation with no prior knowledge. It aims to find regions of semantic coherence based on the proposed ...