Machine-based learning system

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United States of America Patent

PATENT NO 5212821
SERIAL NO

07677043

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A machine-based learning system receives inputs and proposes outputs using a network of connection weights to relate the inputs to the outputs. When a user affirms a proposed output, the system adjusts the connection weights to strengthen the relationship between elements of the inputs and that output. Learning occurs in the course of successive iterations as the connection weights adapt to relationships between semantically-significant input elements and related outputs. The system can be used to acquire language from inputs provided in the form of text or speech such that the connection weights adapt to semantically-significant words without need for defining word meanings. Such language acquisition contrasts with previous systems in which words are predefined.

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Patent Owner(s)

  • AMERICAN TELEPHONE AND TELEGRAPH COMPANY;AT&T BELL LABORATORIES

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gorin, Allen L Fairlawn, NJ 6 452
Levinson, Stephen E Westfield, NJ 7 855

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