A 2009 study (Herbert L. Roitblat, Anne Kershaw & Patrick Oot, Document Categorization in Legal Electronic Discovery: Computer Classification vs. Manual Review, 61 J. AM. SOC’Y. FOR INFO. SCI. & TECH. 70 (2010)), showing that the Positive Agreement between each of two Technology-Assisted Review methods, and a prior production to the Department of Justice, exceeded the Positive Agreement between each of two Manual Review processes and the same production. Also referred to as the EDI Study. 1


  1. Maura R. Grossman and Gordon V. Cormack, EDRM page & The Grossman-Cormack Glossary of Technology-Assisted Review, with Foreword by John M. Facciola, U.S. Magistrate Judge2013 Fed. Cts. L. Rev. 7 (January 2013).