630 search results - page 27 / 126 » A Comparison of Two Approaches to Data Mining from Imbalance... |
INFORMS
2007
13 years 8 months ago
2007
It has been shown in prior work in management science, statistics and machine learning that using an ensemble of models often results in better performance than using a single ‘...
KDD
2002
ACM
14 years 9 months ago
2002
ACM
Graphs are an increasingly important data source, with such important graphs as the Internet and the Web. Other familiar graphs include CAD circuits, phone records, gene sequences...
KDD
2004
ACM
14 years 9 months ago
2004
ACM
We present an unusual algorithm involving classification trees-CARTwheels--where two trees are grown in opposite directions so that they are joined at their leaves. This approach ...
EUSFLAT
2009
13 years 6 months ago
2009
Besides the problem of searching for effective methods for extracting knowledge from large databases (KDD) there are some additional problems with handling ecological data, namely ...
BMCBI
2005
13 years 8 months ago
2005
Background: Molecular Biology accumulated substantial amounts of data concerning functions of genes and proteins. Information relating to functional descriptions is generally extr...