5107 search results - page 808 / 1022 » Data Mining and Information Retrieval |
185
click to vote
KCAP
2009
ACM
16 years 1 months ago
2009
ACM
In lots of natural language processing tasks, the classes to be dealt with often occur heavily imbalanced in the underlying data set and classifiers trained on such skewed data t...
160
click to vote
HLK
2003
IEEE
15 years 12 months ago
2003
IEEE
Modeling and visualization of city scenes is important for many applications including entertainment and urban mission planning. Models covering wide areas can be efficiently cons...
173
click to vote
CIKM
2009
Springer
16 years 1 months ago
2009
Springer
We propose a partitioning scheme for similarity search indexes that is called Maximal Metric Margin Partitioning (MMMP). MMMP divides the data on the basis of its distribution pat...
143
click to vote
STORAGESS
2005
ACM
16 years 5 days ago
2005
ACM
We study cryptographic modeling and encryption-based design techniques for guaranteeing privacy of data that is first stored in some type of computer memory and then deleted. We ...
167
click to vote
SPIESR
2004
15 years 8 months ago
2004
Evaluation in visual information retrieval is usually performed by executing test queries and calculating recall and precision based on predefined media collections and ground tru...