3241 search results - page 407 / 649 » Challenges for Dataset Search |
162
click to vote
SIGIR
2009
ACM
16 years 29 days ago
2009
ACM
When trained and evaluated on accurately labeled datasets, online email spam filters are remarkably effective, achieving error rates an order of magnitude better than classifie...
181
click to vote
DASFAA
2008
IEEE
16 years 28 days ago
2008
IEEE
A vast amount of information is being stored in scientific databases on the web. The dynamic nature of the scientific data, the cost of providing an up-to-date snapshot of the wh...
174
click to vote
ICDM
2008
IEEE
16 years 28 days ago
2008
IEEE
In this paper we study the problem of mining frequent sequences satisfying a given regular expression. Previous approaches to solve this problem were focusing on its search space,...
178
click to vote
ICPR
2008
IEEE
16 years 27 days ago
2008
IEEE
To automatically register foreground target in cluttered images, we present a novel hierarchical graph representation and a stochastic computing strategy in Bayesian framework. Th...
176
click to vote
ICDM
2007
IEEE
16 years 24 days ago
2007
IEEE
Text clustering is most commonly treated as a fully automated task without user supervision. However, we can improve clustering performance using supervision in the form of pairwi...