Text mining

R package koRpus

R package tm - text mining

RDM: R and Data Mining - twitter

Text mining in R – Automatic categorization of Wikipedia articles

OnePageR - A Survival Guide to Data Science with R; Text mining

Basic Text Mining in R

Text mining in R for term frequency

Peter Christen: Data matching: concepts and techniques for record linkage, entity resolution, and duplicate detection. Data-centric systems and applications. Springer 2012.

John Talburt: Entity Resolution and Information Quality. Elsevier 2011.