International Business Machines Corporation
Value classification by contextual classification of similar values in additional documents

Abstract:

Automated classification, by: Obtaining an examined document having an examined value appearing therein. Identifying: a location in the examined document at which the examined value appears, and a structure of the examined value. Identifying additional documents of a same type as the examined document, in which values having a same structure as the examined value appear at a same location as in the examined document. Applying a classifier to the examined value and the values in the additional documents, to output a single class to which the examined value and the values in the additional documents belong.