Big (and Open) Data for Scholarship of All Sizes: A New Release of the HathiTrust Research Center Extracted Features Dataset

« HathiTrust today announces the release of a significantly expanded open dataset, the HathiTrust Research Center (HTRC) Extracted Features (EF) Dataset, Version 1.0. This dataset provides researchers with open access to data extracted from the full text of the HathiTrust Digital Library (HTDL) at an unprecedented scale. (…)

The data is extracted from 13.7 million volumes found in the HTDL, representing over 5 billion pages consisting of over 2 trillion tokens (words). A preliminary release of the EF Dataset, drawn from a much smaller subset comprising only HathiTrust’s public domain collection, has already enabled novel research from scholars in economics, history, linguistics, literary studies and sociology, among other fields. (…) »