| 摘要 |
PROBLEM TO BE SOLVED: To provide a data sorting device having a high precision improvement speed constituted based on a support vector machine using active learning capable of increasing final precision and to provide a method and a program of the active learning for the data sorting device. SOLUTION: This data sorting device is constituted of a correct answer case database 1 storing a case and its correct answer class, a pool 3 for pooling cases having no correct answer class, an SVM learning part 4 using the correct answer case stored in the correct answer case database for performing active learning based on the support vector machine, an SVM sorting part 5 storing a learning result by the SVM learning part and sorting data on the basis of the stored learning result, an active learning case selection part 6 selecting the case used for the active learning from the pool 3 by using the learning result, and a pool case increasing part 2 acquiring new cases having no correct answer class for increasing the number of cases in the pool 3. COPYRIGHT: (C)2004,JPO
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