Patent Document ID: 10146859
Application ID: 15153788

Base Claim:
1. A method of text analysis comprising: applying a natural language processing technique for recognizing an ontological concept, by a concept recognition module, the recognizing comprising: receiving a stream of text comprising a plurality of entities; extracting at least one concept from said plurality of entities; disambiguating said at least one extracted concept, by a concept disambiguation module, comprising: receiving said at least one extracted concept; generating at least one disambiguated concept corresponding to said at least one extracted concept, wherein generating the at least one disambiguated concept comprises computing a confidence score signifying a likelihood of correctness of the at least one extracted concept, and further wherein the computing a confidence score comprises incorporating a comparison with each of: a plurality of positive example concepts and a plurality of negative example concepts, wherein the disambiguating the at least one extracted concept comprises comparing the at least one extracted concept with each of: the plurality of positive example concepts, and the plurality of negative example concepts; capturing user feedback, comprising: receiving said at least one disambiguated concept; validating said disambiguated concept with a first manual input received from a user; generating at least one of: a retained concept and a discarded concept; and updating the concept disambiguation module based on the at least one disambiguated concept and a second input from the user.

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Claim 5:
5. The method of claim 1 , wherein said receiving a stream of text comprises receiving a stream of unstructured text.