Patent Document ID: 9582492
Application ID: 14644291

Base Claim:
1. A method comprising: receiving a candidate lexical kernel unit comprising a word token sequence that includes two or more words; retrieving domain terms that contain the two or more words from a terminology resource file of domain terms associated with a domain; analyzing the candidate lexical kernel unit and the retrieved domain terms to determine whether the candidate lexical kernel unit satisfies specified criteria for use as a building block by a natural-language processing (NLP) tool for building larger lexical units in the domain, each of the larger lexical units including a greater number of words than the candidate lexical kernel unit; identifying the candidate lexical kernel unit as a lexical kernel unit based on determining that the candidate lexical kernel unit satisfies the specified criteria; and outputting the lexical kernel unit to a domain-specific lexical kernel unit file for input to the NLP tool for use as a lexical resource in parsing natural language text in the domain, the parsing including identifying domain-specific terms in the natural language text in the domain.

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Claim 5:
5. The method of claim 1 , wherein at least two of the two or more words included in the candidate lexical kernel unit are not contiguous in least one of the retrieved domain terms.