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Practical Text Mining and Statistical Analysis for Non-structured Text Data Applications by Dursun Delen, Robert Nisbet, Thomas Hill, Andrew Fast, John Elder, Gary Miner

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Tutorial X

Classifying Documents with Respect to “Earnings” and Then Making a Predictive Model for the Target Variable Using Decision Trees, MARSplines, Naïve Bayes Classifier, and K-Nearest Neighbors with STATISTICA Text Miner

Contents

Introduction: Automatic Text Classification

This example is based on the “classic” Reuters collection of documents. Specifically, 5,000 documents were selected from the Reuters-21578 database, which is a collection ...

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