发明名称 |
DATA FUSION AND CLASSIFICATION WITH IMBALANCED DATASETS BACKGROUND |
摘要 |
Method and system for classification in imbalanced datasets within a supervised classification framework. Bootstrap methodology is modified according to k-Nearest Neighbor sampling weights and adaptive target set size principle, to induce weak classifiers from the bootstrap samples in an iterative procedure that results in a set of weak classifiers. A weighted combination scheme is used to adaptively combine the weak classifiers to a strong classifier that achieves good performance for ah classes (reflected as high values for metrics such as G-mean and F-score) as well as good overall accuracy. |
申请公布号 |
WO2017017682(A1) |
申请公布日期 |
2017.02.02 |
申请号 |
WO2016IL50824 |
申请日期 |
2016.07.28 |
申请人 |
AGT INTERNATIONAL GMBH;REINHOLD COHN AND PARTNERS |
发明人 |
SUKHANOV, Sergey;MERENTITIS, Andreas;DEBES, Christian |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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