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The region-classification task is to construct class regions containing the correct classes of the objects being classified with a given probability. To turn a point classifier into a region classifier, the conformal framework is used . However, applying the framework requires a non-conformity function. This function estimates the instances' non-conformity for the point classifier used. This paper...
Automatic indexing of music by instruments and their types is a challenging problem, especially when multiple instruments are playing at the same time. We have built a database containing more than one million of music instrument sounds, each described by a large number o features including standard MPEG7 audio descriptors, features for speech recognition, and many new audio features developed by...
The decision tree-based classification is a popular approach for pattern recognition and data mining. Most decision tree induction methods assume training data being present at one central location. Given the growth in distributed databases at geographically dispersed locations, the methods for decision tree induction in distributed settings are gaining importance. This paper describes one distributed...
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