QUESTION CLASSIFICATION AND FEATURE MAPPING IN A DEEP QUESTION ANSWERING SYSTEM
First Claim
1. A computer program product to identify relevant features in a deep question answering system, the computer program product comprising:
- a computer-readable storage medium having computer-readable program code embodied therewith, the computer-readable program code comprising;
computer-readable program code configured to classify a first case received by the deep question answering system; and
computer-readable program code configured to, while training the deep question answering system to answer the first case;
computer-readable program code configured to identify a first feature in the first case;
computer-readable program code configured to compute a similarity score for the first case and the second case; and
computer-readable program code configured to identify the first feature as relevant in generating a correct response to the second case upon determining that the similarity score exceeds a specified similarity threshold.
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Accused Products
Abstract
System, method, and computer program product to identify relevant features in a deep question answering system, by classifying a first case received by the deep question answering system, and, while training the deep question answering system to answer the first case, identifying a first feature in the first case, computing a first feature score for the first feature, the first feature score indicating a relevance of the first feature in generating a correct response to the first case, and, identifying the first feature as relevant in answering the classified first case upon determining that the first feature score exceeds a relevance threshold.
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Citations
16 Claims
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1. A computer program product to identify relevant features in a deep question answering system, the computer program product comprising:
a computer-readable storage medium having computer-readable program code embodied therewith, the computer-readable program code comprising; computer-readable program code configured to classify a first case received by the deep question answering system; and computer-readable program code configured to, while training the deep question answering system to answer the first case; computer-readable program code configured to identify a first feature in the first case; computer-readable program code configured to compute a similarity score for the first case and the second case; and computer-readable program code configured to identify the first feature as relevant in generating a correct response to the second case upon determining that the similarity score exceeds a specified similarity threshold. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A system, comprising:
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one or more computer processors; and a memory containing a program, which, when executed by the one or more computer processors, performs an operation to identify relevant features in a deep question answering system, the operation comprising; classifying a first case received by the deep question answering system; and while training the deep question answering system to answer the first case; identifying a first feature in the first case; computing a first feature score for the first feature by operation of one or more computer processors, wherein the first feature score indicates a relevance of the first feature in generating a correct response to the first case; and identifying the first feature as relevant in answering the classified first case upon determining that the first feature score exceeds a relevance threshold. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification