419 search results - page 61 / 84 » Performing Vector Quantization Using Reduced Data Representa... |
ICCV
2005
IEEE
14 years 10 months ago
2005
IEEE
Face images of non-frontal views under poor illumination with low resolution reduce dramatically face recognition accuracy. This is evident most compellingly by the very low recog...
KDD
2009
ACM
14 years 9 months ago
2009
ACM
Labeling text data is quite time-consuming but essential for automatic text classification. Especially, manually creating multiple labels for each document may become impractical ...
ICCV
1999
IEEE
14 years 1 months ago
1999
IEEE
We describe an effective and novel approach to infer sign and direction of principal curvatures at each input site from noisy 3D data. Unlike most previous approaches, no local su...
NAACL
2003
13 years 10 months ago
2003
e by placing terms in an abstract ‘information space’ based on their occurrences in text corpora, and then allowing a user to visualize local regions of this information space....
KDD
1999
ACM
14 years 29 days ago
1999
ACM
Efficiently answering decision support queries is an important problem. Most of the work in this direction has been in the context of the data cube. Queries are efficiently answer...