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Informationen zum Autor HAIBO HE, PhD, is an Associate Professor in the Department of Electrical, Computer, and Biomedical Engineering at the University of Rhode Island. He received the National Science Foundation (NSF) CAREER Award and Providence Business News (PBN) Rising Star Innovator Award. YUNQIAN MA PhD, is a senior principal research scientist of Honeywell Labs at Honeywell Inter-national, Inc. He received the International Neural Network Society (INNS) Young Investigator Award. Klappentext The first book of its kind to review the current status and future direction of the exciting new branch of machine learning/data mining called imbalanced learningImbalanced learning focuses on how an intelligent system can learn when it is provided with imbalanced data. Solving imbalanced learning problems is critical in numerous data-intensive networked systems, including surveillance, security, Internet, finance, biomedical, defense, and more. Due to the inherent complex characteristics of imbalanced data sets, learning from such data requires new understandings, principles, algorithms, and tools to transform vast amounts of raw data efficiently into information and knowledge representation.The first comprehensive look at this new branch of machine learning, this book offers a critical review of the problem of imbalanced learning, covering the state of the art in techniques, principles, and real-world applications. Featuring contributions from experts in both academia and industry, Imbalanced Learning: Foundations, Algorithms, and Applications provides chapter coverage on:* Foundations of Imbalanced Learning* Imbalanced Datasets: From Sampling to Classifiers* Ensemble Methods for Class Imbalance Learning* Class Imbalance Learning Methods for Support Vector Machines* Class Imbalance and Active Learning* Nonstationary Stream Data Learning with Imbalanced Class Distribution* Assessment Metrics for Imbalanced LearningImbalanced Learning: Foundations, Algorithms, and Applications will help scientists and engineers learn how to tackle the problem of learning from imbalanced datasets, and gain insight into current developments in the field as well as future research directions. Zusammenfassung Solving imbalanced learning problems is critical in numerous data-intensive networked systems, including surveillance, security, Internet, finance, biomedical, and defense, to name a few. Inhaltsverzeichnis Preface ix Contributors xi 1 Introduction 1 Haibo He 1.1 Problem Formulation 1 1.2 State-of-the-Art Research 3 1.3 Looking Ahead: Challenges and Opportunities 6 1.4 Acknowledgments 7 References 8 2 Foundations of Imbalanced Learning 13 Gary M. Weiss 2.1 Introduction 14 2.2 Background 14 2.3 Foundational Issues 19 2.4 Methods for Addressing Imbalanced Data 26 2.5 Mapping Foundational Issues to Solutions 35 2.6 Misconceptions About Sampling Methods 36 2.7 Recommendations and Guidelines 38 References 38 3 Imbalanced Datasets: From Sampling to Classifiers 43 T. Ryan Hoens and Nitesh V. Chawla 3.1 Introduction 43 3.2 Sampling Methods 44 3.3 Skew-Insensitive Classifiers for Class Imbalance 49 3.4 Evaluation Metrics 52 3.5 Discussion 56 References 57 4 Ensemble Methods for Class Imbalance Learning 61 Xu-Ying Liu and Zhi-Hua Zhou 4.1 Introduction 61 4.2 Ensemble Methods 62 4.3 Ensemble Methods for Class Imbalance Learning 66 4.4 Empirical Study 73 4.5 Concluding Remarks 79 References 80 5 Class Imbalance Learning Methods for Support Vector Machines 83 Rukshan Batuwita and Vasile Palade 5.1 Introduction 83 5.2 Introduction to Support Vector Machines 84 ...
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"This book certainly qualifies as a reference for graduate studies in machine learning. Research students are sure to find it highly valuable and a prized possession, especially taking into account the wealth of supporting literature that the authors have brought to the fore." ( Computing Reviews , 27 March 2014)
