630 search results - page 58 / 126 » A Comparison of Two Approaches to Data Mining from Imbalance... |
DEXA
2003
Springer
14 years 1 months ago
2003
Springer
In this paper, we present a group pattern mining approach to derive the grouping information of mobile device users based on the spatio-temporal distances among them. Group pattern...
ICDE
2008
IEEE
14 years 10 months ago
2008
IEEE
Abstract-- Privacy preservation in data mining demands protecting both input and output privacy. The former refers to sanitizing the raw data itself before performing mining. The l...
BMCBI
2007
13 years 8 months ago
2007
Background: With the growing abundance of microarray data, statistical methods are increasingly needed to integrate results across studies. Two common approaches for meta-analysis...
ICDM
2002
IEEE
14 years 1 months ago
2002
IEEE
Temporal data mining aims at finding patterns in historical data. Our work proposes an approach to extract temporal patterns from data to predict the occurrence of target events,...
ICIAP
2005
ACM
14 years 8 months ago
2005
ACM
This paper presents a system for classifying facial expressions based on a data fusion process relying on the Belief Theory (BeT). Four expressions are considered: joy, surprise, d...