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© 2017

Outlier Analysis

Benefits

  • Provides all the fundamental algorithms for outlier analysis in great detail including those for advanced data types, including specific insights into when and why particular algorithms work effectively

  • Discusses the latest ideas in the field such as outlier ensembles, matrix factorization, kernel methods, and neural networks

  • Covers theoretical and practical aspects of outlier analysis including specific practical details for accurate implementation

  • Offers numerous illustrations and exercises for classroom teaching, including a solution manual

Textbook

Table of contents

  1. Front Matter
    Pages i-xxi
  2. Charu C. Aggarwal
    Pages 1-34
  3. Charu C. Aggarwal
    Pages 65-110
  4. Charu C. Aggarwal
    Pages 111-147
  5. Charu C. Aggarwal
    Pages 185-218
  6. Charu C. Aggarwal
    Pages 219-248
  7. Charu C. Aggarwal
    Pages 311-344
  8. Charu C. Aggarwal
    Pages 345-368
  9. Charu C. Aggarwal
    Pages 369-397
  10. Charu C. Aggarwal
    Pages 399-422
  11. Back Matter
    Pages 423-465

About this book

Introduction

This book provides comprehensive coverage of the field of outlier analysis from a computer science point of view. It integrates methods from data mining, machine learning, and statistics within the computational framework and therefore appeals to multiple communities. The chapters of this book can be organized into three categories:
  • Basic algorithms: Chapters 1 through 7 discuss the fundamental algorithms for outlier analysis, including probabilistic and statistical methods, linear methods, proximity-based methods, high-dimensional (subspace) methods, ensemble methods, and supervised methods.
  • Domain-specific methods: Chapters 8 through 12 discuss outlier detection algorithms for various domains of data, such as text, categorical data, time-series data, discrete sequence data, spatial data, and network data.
  • Applications: Chapter 13 is devoted to various applications of outlier analysis. Some guidance is also provided for the practitioner.

The second edition of this book is more detailed and is written to appeal to both researchers and practitioners. Significant new material has been added on topics such as kernel methods, one-class support-vector machines, matrix factorization, neural networks, outlier ensembles, time-series methods, and subspace methods. It is written as a textbook and can be used for classroom teaching. 

Keywords

Outlier Analysis Anomaly detection Outlier detection Novelty detection Outlier ensembles Temporal outlier detection Temporal anomaly detection Network outlier detection Spatial outliers Streaming outlier detection Text outliers Artificial intelligence Data mining Machine learning Matrix factorization

Authors and affiliations

  1. 1.IBM T.J. Watson Research CenterYorktown HeightsUSA

About the authors

Charu C. Aggarwal is a Distinguished Research Staff Member (DRSM) at the IBM T. J. Watson Research Center in Yorktown Heights, New York. He completed his undergraduate degree in Computer Science from the Indian Institute of Technology at Kanpur in 1993 and his Ph.D. in Operations Research from the Massachusetts Institute of Technology in 1996. He has published more than 300 papers in refereed conferences and journals, and has applied for or been granted more than 80 patents. He is author or editor of 15 books, including textbooks on data mining, recommender systems, and outlier analysis. Because of the commercial value of his patents, he has thrice been designated a Master Inventor at IBM. He has received several internal and external awards, including the EDBT Test-of-Time Award (2014) and the IEEE ICDM Research Contributions Award (2015). He has also served as program or general chair of many major conferences in data mining. He is a fellow of the SIAM, ACM, and the IEEE, for “contributions to knowledge discovery and data mining algorithms.”

Bibliographic information

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Reviews

“This book presents an extensive coverage on outlier analysis from data mining and computer science perspective. Each chapter includes a detailed coverage of the topics, case studies, extensive bibliographic notes, a number of exercises, and the future direction of research in this field. The book is a good source for researchers also could be used as textbook in the related discipline.” (Morteza Marzjarani, Technometrics, Vol. 60 (2), 2018)​