Detecting representative data and generating synthetic samples to improve learning accuracy with imbalanced data sets
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چکیده
منابع مشابه
Detecting representative data and generating synthetic samples to improve learning accuracy with imbalanced data sets
It is difficult for learning models to achieve high classification performances with imbalanced data sets, because with imbalanced data sets, when one of the classes is much larger than the others, most machine learning and data mining classifiers are overly influenced by the larger classes and ignore the smaller ones. As a result, the classification algorithms often have poor learning performa...
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ژورنال
عنوان ژورنال: PLOS ONE
سال: 2017
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0181853