An Introduction to Feature Extraction - ClopiNet

An Introduction to Feature ExtractionIsabelle Guyon1and Andr e Elisseeff21 ClopiNet , 955 Creston Rd., Berkeley, CA 94708, Research GmbH, Z urich Research Laboratory, S aumerstrasse 4, CH-8803R uschlikon, chapter introduces the reader to the various aspects of Feature extractioncovered in this book. Section1reviews definitions and notations and proposesa unified view of the Feature Extraction problem. Section2is an overview ofthe methods and results presented in the book, emphasizing novel contribu-tions. Section3provides the reader with an entry point in the field of featureextraction by showing small revealing examples and describing simple but ef-fective algorithms. Finally, Section4introduces a more theoretical formalismand points to directions of research and open Feature Extraction BasicsIn this section, we present key notions that will be necessary to understandthe first part of the book and we synthesize different notions that will be seenseparately later Predictive modelingThis book is concerned with problems of predictive modeling or supervi

An Introduction to Feature Extraction Isabelle Guyon1 and Andr´e Elisseeff2 1 ClopiNet, 955 Creston Rd., Berkeley, CA 94708, USA. isabelle@clopinet.com 2 IBM Research GmbH, Z¨urich Research Laboratory, S ¨aumerstrasse 4, CH-8803

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  Feature, Introduction, Extraction, Feature extraction

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