Running summarizing tools on a new article

Abstract: In a large-scale eDiscovery effort, human assessors participated in a technology-assisted review ("TAR") process employing a modified version of Grossman and Cormack's Continuous Active Learning® ("CAL®") tool to review Excel spreadsheets and poor-quality OCR text (defined as 30-50% Markov error rate). In the legal industry, these documents are typically considered inappropriate for the application of TAR and, consequently, are usually the subject of exhaustive manual review. Our results assuage this concern by showing that a CAL TAR process, using feature engineering techniques adapted from spam filtering, can achieve satisfactory results on Excel spreadsheets and noisy OCR text. Our findings are cause for optimism in the legal industry--- adding these document classes to TAR datasets will make large reviews more manageable and less costly.