30 search results - page 4 / 6 » Dimension reduction for distance-based indexing |
ICDCSW
2003
IEEE
13 years 11 months ago
2003
IEEE
In this paper, we present the results of our work that seeks to negotiate the gap between low-level features and highlevel concepts in the domain of video shot detection. We intro...
SIGIR
1999
ACM
13 years 10 months ago
1999
ACM
A dual probability model is constructed for the Latent Semantic Indexing LSI using the cosine similarity measure. Both the document-document similarity matrix and the term-term ...
CVPR
2008
IEEE
14 years 8 months ago
2008
IEEE
Tensor based dimensionality reduction has recently been extensively studied for computer vision applications. To our knowledge, however, there exist no rigorous error analysis on ...
VLDB
2001
ACM
14 years 6 months ago
2001
ACM
Abstract. The optimized distance-based access methods currently available for multidimensional indexing in multimedia databases have been developed based on two major assumptions: ...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
We address the problem of image search on a very large scale, where three constraints have to be considered jointly: the accuracy of the search, its efficiency, and the memory usag...