Method and system for quantitatively evaluating the confidence in information received from a user based on cognitive behavior
First Claim
1. A computer-implemented method of evaluating information confidence based on cognitive behavior indicators of a user, the method comprising:
- determining, by a processor, a system generated answer to a question in an active learning question and answer system, wherein the system generated answer includes a first answer confidence score for the system generated answer;
querying a user for an answer to the question in the active learning question and answer system based on the first answer confidence score;
receiving, by the processor, information from the user as an answer to the question in the active learning question and answer system;
monitoring, by the processor, the user for one or more cognitive behavior indicators when the user is providing the information, wherein the one or more cognitive behavior indicators comprise one or more biometric measurements of the user at a time the information is provided by the user and measures of an influence of an external stimuli on the user at the time the information is provided by the user;
determining, by the processor, a second answer confidence score for the information received from the user based on the one or more biometric measurements of the user and the measures of the influence of an external stimuli on the user;
annotating, by the processor, the information with the cognitive behavior indicators, a user profile associated with the user, and the second answer confidence score; and
updating the first answer confidence score based at least in part on the second answer confidence score.
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Abstract
A computer-implemented method of evaluating information confidence based on a cognitive trait of a user, is provided, the method including receiving information from a user as an answer to a question in an active learning question and answer system; monitoring a user for a cognitive behavior indicator when the user is providing the information; determining a cognitive trait based on the cognitive behavior indicator; determining a quantified level of information confidence for the information based on the cognitive trait; and annotating the information with the cognitive trait and the quantified level of information confidence. A system and a computer program product for evaluating information confidence based on a cognitive behavior of a user are also provided.
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Citations
17 Claims
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1. A computer-implemented method of evaluating information confidence based on cognitive behavior indicators of a user, the method comprising:
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determining, by a processor, a system generated answer to a question in an active learning question and answer system, wherein the system generated answer includes a first answer confidence score for the system generated answer; querying a user for an answer to the question in the active learning question and answer system based on the first answer confidence score; receiving, by the processor, information from the user as an answer to the question in the active learning question and answer system; monitoring, by the processor, the user for one or more cognitive behavior indicators when the user is providing the information, wherein the one or more cognitive behavior indicators comprise one or more biometric measurements of the user at a time the information is provided by the user and measures of an influence of an external stimuli on the user at the time the information is provided by the user; determining, by the processor, a second answer confidence score for the information received from the user based on the one or more biometric measurements of the user and the measures of the influence of an external stimuli on the user; annotating, by the processor, the information with the cognitive behavior indicators, a user profile associated with the user, and the second answer confidence score; and updating the first answer confidence score based at least in part on the second answer confidence score. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A system for evaluating information confidence based on cognitive behavior indicators of a user, the system comprising:
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a sensor to detect a cognitive behavior indicator of a user; a memory; a processor communicatively coupled to the memory and the sensor, where the processor is configured to perform; determine a system generated answer to a question in an active learning question and answer system, wherein the system generated answer includes a first answer confidence score for the system generated answer; querying a user for an answer to the question in the active learning question and answer system based on the first answer confidence score; receiving information from the user as an answer to a question in an active learning question and answer system; monitoring the user for one or more cognitive behavior indicator detected by the sensor when the user is providing the information, wherein the one or more cognitive behavior indicators comprise one or more biometric measurements of the user at a time the information is provided by the user and measures of an influence of an external stimuli on the user at the time the information is provided by the user; determining a second answer confidence score for the information received from the user based on the one or more biometric measurements fo the user and the measures of the influence of an external stimuli on the user; and annotating the information with the cognitive behavior indicators, a user profile associated with the user, and the second answer confidence score; and update the first answer confidence score based at least in part on the second answer confidence score. - View Dependent Claims (10, 11, 12)
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13. A computer program product for evaluating information confidence based on cognitive behavior indicators of a user, the computer program product comprising:
a computer readable storage medium having program instructions embodied therewith, wherein the computer readable storage medium is not a transitory signal per se, the program instructions executable by a processor to cause the processor to perform a method comprising; determining a system generated answer to a question in an active learning question and answer system, wherein the system generated answer includes a first answer confidence score for the system generated answer; querying a user for an answer to the question in the active learning question and answer system based on the first answer confidence score; receiving information from the user as an answer to the question in the active learning question and answer system; monitoring the user for one or more cognitive behavior indicators detected by a sensor when the user is providing the information, wherein the one or more cognitive behavior indicators comprise one or more biometric measurements of the user at a time the information is provided by the user and measures of an influence of an external stimuli on the user at the time the information is provided by the user; determining a second answer confidence score for the information received from the user based on the one or more biometric measurements of the user and the measures of external stimuli on the user; annotating the information with the cognitive behavior indicators, a user profile associated with the user, and the second answer confidence score; and updating the first answer confidence score based at least in part on the second answer confidence score. - View Dependent Claims (14, 15, 16, 17)
Specification