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Patent drawing for Ontology-based parser for natural language processing
US 7,027,974 B1
Computing US 7,027,974 B1 Not in force

Ontology-based parser for natural language processing

This invention describes a computer program designed to understand human language by breaking down sentences into structured statements. It works by first identifying key ideas and their grammatical roles from a specialized dictionary, then using a two-step process to map these into 'subject performs action on object' formats. The claims specifically narrow the invention to using a dictionary that assigns numbers to concepts.

Why it matters: Filed before the rise of large language models, this invention's core goal of structured language understanding is now more achievable. Modern AI can automate much of the rule-based parsing and ontology creation that was manual in 2000, making the underlying concept easier to implement and scale.

Status
Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build
SpecializedSoftware logic, ontology design, NLP expertise.

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