Practical Text Mining and Statistical Analysis for Non-structured Text Data Applications

Tutorial I

Text Mining Speech Samples

Can the Speech of Individuals Diagnosed with Schizophrenia Differentiate Them from Unaffected Controls?

Jennifer Thompson,     StatSoft, Inc.

Susan L. Trumbetta, PhD,     Vassar College

Gary D. Miner, PhD,     StatSoft, Inc.

Irving I. Gottesman, PhD ,     University of Minnesota - Bernstein Professor in Adult Psychiatry & Senior Fellow, Department of Psychology, University of Minnesota & Sherrell J. Aston Professor of Psychology Emeritus, University of Virginia

Contents

Introduction

Objectives

Case Study: The Steps Used to Prepare the Data

Results and Analysis

Summary

References

Introduction

From the time of Freud, clinicians and scientists have used transcripts of clinical interviews and other speech samples ...