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You are viewing ARCHIVED CONTENT released online between 1 April 2010 and 24 August 2018 or content that has been selectively archived and is no longer active. Content in this archive is NOT UPDATED, and links may not function.By Thomas Gricks
In their July 2014 paper, Evaluation of Machine-Learning Protocols for Technology-Assisted Review in Electronic Discovery, Maura Grossman and Gordon Cormack reported the results of their controlled TAR study in which they compared the effectiveness of a Continuous Active Learning (CAL) protocol against two first-generation (TAR 1.0) protocols that use one-time training. Their study found the CAL protocol to be more effective—most times much more effective—than the TAR 1.0 protocols.
With that evidence establishing the advantages of CAL, e-discovery vendors began jumping on the bandwagon. All of a sudden, it seems that every e-discovery vendor claims to use CAL or somehow incorporate CAL into its TAR protocols.
Read the complete article at: Five Questions to Ask Your TAR Vendor About Continuous Active Learning