Fundamentals of Predictive Text Mining

Description

One consequence of the pervasive use of computers is that most documents originate in digital form. Widespread use of the Internet makes them readily available. Text mining - the process of analyzing unstructured natural-language text – is concerned with how to extract information from these documents. Developed from the authors' highly successful Springer reference on text mining, Fundamentals of Predictive Text Mining is an introductory textbook and guide to this rapidly evolving field. Integrating topics spanning the varied disciplines of data mining, machine learning, databases, and computational linguistics, this uniquely useful book also provides practical advice for text mining. In-depth discussions are presented on issues of document classification, information retrieval, clustering and organizing documents, information extraction, web-based data-sourcing, and prediction and evaluation. Background on data mining is beneficial, but not essential. Where advanced concepts are discussed that require mathematical maturity for a proper understanding, intuitive explanations are also provided for less advanced readers. Topics and features: Presents a comprehensive, practical and easy-to-read introduction to text miningIncludes chapter summaries, useful historical and bibliographic remarks, and classroom-tested exercises for each chapterExplores the application and utility of each method, as well as the optimum techniques for specific scenariosProvides several descriptive case studies that take readers from problem description to systems deployment in the real worldIncludes access to industrial-strength text-mining software that runs on any computer.Describes methods that rely on basic statistical techniques, thus allowing for relevance to all languages (not just English)Contains links to free downloadable software and other supplementary instruction material Fundamentals of Predictive Text Mining is an essential resource for IT professionals and managers, as well as a key text for advanced undergraduate computer science students and beginning graduate students. Dr. Sholom M. Weiss is a Research Staff Member with the IBM Predictive Modeling group, in Yorktown Heights, New York, and Professor Emeritus of Computer Science at Rutgers University. Dr. Nitin Indurkhya is Professor at the School of Computer Science and Engineering, University of New South Wales, Australia, as well as founder and president of data-mining consulting company Data-Miner Pty Ltd. Dr. Tong Zhang is Associate Professor at the Department of Statistics and Biostatistics at Rutgers University, New Jersey. Front Matter....Pages I-XIII Overview of Text Mining....Pages 1-12 From Textual Information to Numerical Vectors....Pages 13-38 Using Text for Prediction....Pages 39-73 Information Retrieval and Text Mining....Pages 75-90 Finding Structure in a Document Collection....Pages 91-112 Looking for Information in Documents....Pages 113-139 Data Sources for Prediction: Databases, Hybrid Data and the Web....Pages 141-155 Case Studies....Pages 157-188 Emerging Directions....Pages 189-205 Back Matter....Pages 207-226