Abduction is the process of proceeding from data describing a set of observations or events, to a set of hypotheses which best explains or accounts for the data. Most of the work on abduction has been done using a logical or a probabilistic approach. In this paper, we describe logic recognition as application of this abduction underlying logic to identify data sets of logical clauses that are having similar logic content. Abduction is used in recognition of similar logic content while evading differences in knowledge representations. We used Reverse Analysis method based on Hop field network to capture the rules underlying in a database. Later, we used abduction technique for logic recognition in that database.
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