48 search results - page 4 / 10 » Data Mining Methodological Weaknesses and Suggested Fixes |
EDM
2009
13 years 5 months ago
2009
In this paper, we present a study of a large corpus of student logic exercises in which we explore the relationship between two distinct measures of difficulty: the proportion of s...
KBSE
2009
IEEE
14 years 2 months ago
2009
IEEE
—We investigate claims and assumptions made in several recent papers about fault localization (FL) techniques. Most of these claims have to do with evaluating FL accuracy. Our in...
AUSDM
2007
Springer
14 years 1 months ago
2007
Springer
This paper describes the development of a predictive model for corporate insolvency risk in Australia. The model building methodology is empirical with out-ofsample future year te...
KDD
2003
ACM
14 years 8 months ago
2003
ACM
DNA microarray provides a powerful basis for analysis of gene expression. Data mining methods such as clustering have been widely applied to microarray data to link genes that sho...
BMCBI
2006
2006
A Regression-based K nearest neighbor algorithm for gene function prediction from heterogeneous data
13 years 7 months ago
Background: As a variety of functional genomic and proteomic techniques become available, there is an increasing need for functional analysis methodologies that integrate heteroge...