An introduction to text mining : research design, data collection, and analysis 
Gabe Ignatow. 
 -  Sage Publication Inc.  2018 
 - xxiv, 320 pages 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Data mining.
<br/><br/><label>Dewey Class. No.: </label>006.312 I247 2018