5221 search results - page 826 / 1045 » An On-line Problem Database |
205
click to vote
KDD
2007
ACM
16 years 7 months ago
2007
ACM
The discovery of subsets with special properties from binary data has been one of the key themes in pattern discovery. Pattern classes such as frequent itemsets stress the co-occu...
190
click to vote
KDD
2007
ACM
16 years 7 months ago
2007
ACM
We present DL8, an exact algorithm for finding a decision tree that optimizes a ranking function under size, depth, accuracy and leaf constraints. Because the discovery of optimal...
195
click to vote
KDD
2006
ACM
16 years 7 months ago
2006
ACM
Kernel machines have been shown as the state-of-the-art learning techniques for classification. In this paper, we propose a novel general framework of learning the Unified Kernel ...
171
click to vote
KDD
2006
ACM
16 years 7 months ago
2006
ACM
As a fundamental data mining task, frequent pattern mining has widespread applications in many different domains. Research in frequent pattern mining has so far mostly focused on ...
178
click to vote
KDD
2006
ACM
16 years 7 months ago
2006
ACM
We describe a data mining system to detect frauds that are camouflaged to look like normal activities in domains with high number of known relationships. Examples include accounti...