2705 search results - page 325 / 541 » Privacy in Data Mining Using Formal Methods |
186
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PAKDD
2007
ACM
16 years 24 days ago
2007
ACM
Convolution kernels, constructed by convolution of sub-kernels defined on sub-structures of composite objects, are widely used in classification, where one important issue is to ch...
145
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ICDM
2003
IEEE
15 years 12 months ago
2003
IEEE
Support vector machine (SVM) has appeared as a powerful tool for forecasting forex market and demonstrated better performance over other methods, e.g., neural network or ARIMA bas...
157
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ICDM
2003
IEEE
15 years 12 months ago
2003
IEEE
We experimentally evaluate randomization-based approaches to creating an ensemble of decision-tree classifiers. Unlike methods related to boosting, all of the eight approaches co...
172
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PAKDD
2009
ACM
15 years 11 months ago
2009
ACM
We propose a new method, called SimClus, for clustering with lower bound on similarity. Instead of accepting k the number of clusters to find, the alternative similarity-based app...
208
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AUSDM
2008
Springer
15 years 8 months ago
2008
Springer
The area of imbalanced datasets is still relatively new, and it is known that the use of overall accuracy is not an appropriate evaluation measure for imbalanced datasets, because...