Method for handling requests for information in a natural language understanding system
First Claim
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1. In a natural language understanding system, a multi-pass method for processing text comprising the steps of:
- determining at least one contextual marker in said text;
identifying a referrent in a question in said text; and
in a separate referrent mapping pass through said text, classifying said identified referrent as a particular type of referrent using said contextual marker and said identified referrent.
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Abstract
A multi-pass method for processing text for use with a natural language understanding system can include a series of steps. The steps can include determining at least one contextual marker in the text and identifying a referrent in a question in the text. In a separate referrent mapping pass through the text, the method can include classifying the identified referrent as a particular type of referrent using the contextual marker and the identified referrent.
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Citations
28 Claims
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1. In a natural language understanding system, a multi-pass method for processing text comprising the steps of:
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determining at least one contextual marker in said text;
identifying a referrent in a question in said text; and
in a separate referrent mapping pass through said text, classifying said identified referrent as a particular type of referrent using said contextual marker and said identified referrent. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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15. A machine readable storage, having stored thereon a computer program having a plurality of code sections executable by a machine for causing the machine to perform the steps of:
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determining at least one contextual marker in said text;
identifying a referrent in a question in said text; and
in a separate referrent mapping pass through said text, classifying said identified referrent as a particular type of referrent using said contextual marker and said identified referrent.
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Specification