ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
Recognizing and analyzing change is an important human virtue because it enables us to anticipate future scenarios and thus allows us to act pro-actively. One approach to understa...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
Order-preserving submatrices (OPSM’s) have been shown useful in capturing concurrent patterns in data when the relative magnitudes of data items are more important than their ab...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
Nonnegative Matrix Factorization (NMF) is a dimension reduction method that has been widely used for various tasks including text mining, pattern analysis, clustering, and cancer ...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
The problem of selecting small groups of itemsets that represent the data well has recently gained a lot of attention. We approach the problem by searching for the itemsets that c...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
Finding relevant experts in a specific field is often crucial for consulting, both in industry and in academia. The aim of this paper is to address the expert-finding task in a...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
Association analysis arises in many important applications such as bioinformatics and business intelligence. Given a large collection of measurements over a set of samples, associ...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
Efficient mining of high utility itemsets has become one of the most interesting data mining tasks with broad applications. In this paper, we proposed two efficient one-pass algor...
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
ICDM
2008
IEEE
14 years 3 months ago
2008
IEEE
Nonnegative matrix factorization (NMF) is a versatile model for data clustering. In this paper, we propose several NMF inspired algorithms to solve different data mining problems....