Sciweavers

6087 search results - page 137 / 1218
» Knowledge discovery methods
Sort
View
84
Voted
DATAMINE
2002
135views more  DATAMINE 2002»
14 years 10 months ago
Discovery and Evaluation of Aggregate Usage Profiles for Web Personalization
: Web usage mining, possibly used in conjunction with standard approaches to personalization such as collaborative filtering, can help address some of the shortcomings of these tec...
Bamshad Mobasher, Honghua Dai, Tao Luo, Miki Nakag...
JSS
2002
198views more  JSS 2002»
14 years 9 months ago
Automated discovery of concise predictive rules for intrusion detection
This paper details an essential component of a multi-agent distributed knowledge network system for intrusion detection. We describe a distributed intrusion detection architecture...
Guy G. Helmer, Johnny S. Wong, Vasant Honavar, Les...
PAKDD
2000
ACM
100views Data Mining» more  PAKDD 2000»
15 years 1 months ago
Discovery of Relevant Weights by Minimizing Cross-Validation Error
In order to discover relevant weights of neural networks, this paper proposes a novel method to learn a distinct squared penalty factor for each weight as a minimization problem ov...
Kazumi Saito, Ryohei Nakano
BMCBI
2010
153views more  BMCBI 2010»
14 years 10 months ago
Challenges in microarray class discovery: a comprehensive examination of normalization, gene selection and clustering
Background: Cluster analysis, and in particular hierarchical clustering, is widely used to extract information from gene expression data. The aim is to discover new classes, or su...
Eva Freyhult, Mattias Landfors, Jenny Önskog,...
60
Voted
FUN
2007
Springer
169views Algorithms» more  FUN 2007»
14 years 12 months ago
Sorting the Slow Way: An Analysis of Perversely Awful Randomized Sorting Algorithms
This paper is devoted to the “Discovery of Slowness.” The archetypical perversely awful algorithm bogo-sort, which is sometimes referred to as Monkey-sort, is analyzed with ele...
Hermann Gruber, Markus Holzer, Oliver Ruepp