Analysis of Rare Categories
In many real-world problems, rare categories (minority classes) play essential roles despite their extreme scarcity. The discovery, characterization and prediction of rare categories of rare examples may protect us from fraudulent or malicious behavior, aid scientific discovery, and even save lives. This book focuses on rare category analysis, where the majority classes have smooth distributions, and the minority classes exhibit the compactness property. Furthermore, it focuses on the challenging cases where the support regions of the majority and minority classes overlap. The author has developed effective algorithms with theoretical guarant…
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Produktdetails
- ISBN: 978-3-642-43075-6
- EAN: 9783642430756
- Produktnummer: 15954467
- Verlag: Springer Nature EN
- Sprache: Englisch
- Erscheinungsjahr: 2014
- Seitenangabe: 136 S.
- Masse: H23.5 cm x B15.5 cm 231 g
- Gewicht: 231
Über den Autor
Dr. Jingrui He received her PhD from Carnegie Mellon University. She is a researcher in the Machine Learning Group of the IBM T.J. Watson Research Center. Her research interests include rare category analysis, active learning, semisupervised learning, transfer learning and spam filtering.
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