518 search results - page 46 / 104 » Analysis of sampling techniques for association rule mining |
ICDM
2003
IEEE
15 years 3 months ago
2003
IEEE
We present Sentiment Analyzer (SA) that extracts sentiment (or opinion) about a subject from online text documents. Instead of classifying the sentiment of an entire document abou...
DAWAK
2000
Springer
15 years 2 months ago
2000
Springer
Abstract. The most popular data mining techniques consist in searching databases for frequently occurring patterns, e.g. association rules, sequential patterns. We argue that in co...
PPSN
2004
Springer
15 years 3 months ago
2004
Springer
This paper utilizes Ant-Miner – the first Ant Colony algorithm for discovering classification rules – in the field of web content mining, and shows that it is more effective th...
ICTAI
2007
IEEE
15 years 4 months ago
2007
IEEE
Contrast sets have been shown to be a useful tool for describing differences between groups. A contrast set is a set of association rules for which the antecedents describe distin...
KDD
1997
ACM
15 years 2 months ago
1997
ACM
One of the important problems in data mining is the evaluation of subjective interestingness of the discovered rules. Past research has found that in many real-life applications i...