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PAKDD
2005
ACM
96views Data Mining» more  PAKDD 2005»
13 years 10 months ago
Kernels over Relational Algebra Structures
Abstract. In this paper we present a novel and general framework based on concepts of relational algebra for kernel-based learning over relational schema. We exploit the notion of ...
Adam Woznica, Alexandros Kalousis, Melanie Hilario
PAKDD
2005
ACM
128views Data Mining» more  PAKDD 2005»
13 years 10 months ago
A Two-Phase Algorithm for Fast Discovery of High Utility Itemsets
Traditional association rules mining cannot meet the demands arising from some real applications. By considering the different values of individual items as utilities, utility mini...
Ying Liu, Wei-keng Liao, Alok N. Choudhary
PAKDD
2005
ACM
114views Data Mining» more  PAKDD 2005»
13 years 10 months ago
Increasing Classification Accuracy by Combining Adaptive Sampling and Convex Pseudo-Data
The availability of microarray data has enabled several studies on the application of aggregated classifiers for molecular classification. We present a combination of classifier ag...
Chia Huey Ooi, Madhu Chetty
PAKDD
2005
ACM
115views Data Mining» more  PAKDD 2005»
13 years 10 months ago
Performance Measurements for Privacy Preserving Data Mining
Abstract. This paper establishes the foundation for the performance measurements of privacy preserving data mining techniques. The performance is measured in terms of the accuracy ...
Nan Zhang 0004, Wei Zhao, Jianer Chen
PAKDD
2005
ACM
100views Data Mining» more  PAKDD 2005»
13 years 10 months ago
Pushing Tougher Constraints in Frequent Pattern Mining
In this paper we extend the state-of-art of the constraints that can be pushed in a frequent pattern computation. We introduce a new class of tough constraints, namely Loose Anti-m...
Francesco Bonchi, Claudio Lucchese