497 search results - page 19 / 100 » Study on Feature Selection Algorithm in Topic Tracking |
88
Voted
SDM
2009
SIAM
15 years 6 months ago
2009
SIAM
Latent Semantic Indexing (LSI) has been validated to be effective on many small scale text collections. However, little evidence has shown its effectiveness on unsampled large sca...
93
Voted
HAIS
2009
Springer
15 years 2 months ago
2009
Springer
Developing models and methods to manage data vagueness is a current effervescent research field. Some work has been done with supervised problems but unsupervised problems and unce...
SPLC
2008
14 years 11 months ago
2008
Software Product-lines (SPLs) use modular software components that can be reconfigured into different variants for different requirements sets. Feature modeling is a common method...
ISNN
2005
Springer
15 years 3 months ago
2005
Springer
Current Intrusion Detection Systems (IDS) examine all data features to detect intrusion or misuse patterns. Some of the features may be redundant or contribute little (if anything)...
105
Voted
ACSC
2003
IEEE
15 years 2 months ago
2003
IEEE
We introduced a novel method employing a hierarchical domain ontology structure to extract features representing documents in our previous publication (Wang 2002). All raw words i...