405 search results - page 17 / 81 » Evaluation of Anomaly Detection Method Based on Pattern Reco... |
ACII
2005
Springer
13 years 10 months ago
2005
Springer
The null space N(St) of total scatter matrix St contains no useful information for pattern classification. So, discarding the null space N(St) results in dimensionality reduction ...
MCS
2010
Springer
13 years 10 months ago
2010
Springer
Abstract. In adversarial classification tasks like spam filtering, intrusion detection in computer networks and biometric authentication, a pattern recognition system must not only...
CIKM
2009
Springer
14 years 16 days ago
2009
Springer
The standard method for combating spam, either in email or on the web, is to train a classifier on manually labeled instances. As the spammers change their tactics, the performanc...
ISBI
2008
IEEE
14 years 9 months ago
2008
IEEE
A particularly difficult task in molecular imaging is the analysis of fluorescence microscopy images of neural tissue, as they usually exhibit a high density of objects with diffu...
CVPR
2000
IEEE
14 years 10 months ago
2000
IEEE
The analysis of human action captured in video sequences has been a topic of considerable interest in computer vision. Much of the previous work has focused on the problem of acti...