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Patent drawing for Systems and methods for natural language processing
US 9,443,005 B2
Computing US 9,443,005 B2 Not in force

Systems and methods for natural language processing

This invention describes a computer system that can understand large amounts of written text and answer complicated questions about it. It works by converting both the text and the questions into a special multi-dimensional data format, then comparing these formats to find answers. The system can also look up unfamiliar words to improve its understanding. The claims narrow this to a system that uses multiple computers working together to process many text sources at once.

Why it matters: Filed before the advent of large language models (LLMs), which now provide the sophisticated multi-dimensional data modeling and comprehension capabilities envisioned. The parallel processing architecture described is also highly relevant to modern LLM training and inference infrastructure.

Status
Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build
SpecializedHeavy software system, NLP algorithms, parallel processing

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