FACT CHECKING USING AND AIDING PROBABILISTIC QUESTION ANSWERING
First Claim
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1. A method for verifying a statement, the method comprising:
- receiving, at a first computing system including at least one memory device and at least one processor connected to the memory device, a statement;
decomposing the received statement, by the first computing system, into one or more sets of question and answer pairs;
determining, by the first computing system, a confidence value of each answer in the one or more question and answer pair sets; and
combining, by the first computing system, the determined confidence values, the combined confidence values representing a probability that the received statement is evaluated as true.
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Abstract
A system, a method and a computer program product for verifying a statement are provided. The system is configured to receive a statement. The system is configured to decompose the received statement into one or more sets of question and answer pairs. The system is configured to determine a confidence value of each answer in the one or more question and answer pair sets. The system is configured to combine the determined confidence values. The combined confidence values represent a probability that the received statement is evaluated as true.
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Citations
25 Claims
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1. A method for verifying a statement, the method comprising:
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receiving, at a first computing system including at least one memory device and at least one processor connected to the memory device, a statement; decomposing the received statement, by the first computing system, into one or more sets of question and answer pairs; determining, by the first computing system, a confidence value of each answer in the one or more question and answer pair sets; and combining, by the first computing system, the determined confidence values, the combined confidence values representing a probability that the received statement is evaluated as true. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A system for verifying a statement, the system comprising:
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a first computing system including at least one memory device and at least one processor connected to the memory device, wherein the first computing system is configured to; receive a statement; decompose the received statement into one or more sets of question and answer pairs; determine a confidence value of each answer in the one or more question and answer pair sets; and combine the determined confidence values, the combined confidence values representing a probability that the received statement is evaluated as true. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21)
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22. A computer program product for verifying a statement, the computer program product comprising a non-transitory storage medium readable by a processing circuit and storing instructions run by the processing circuit for performing a method, the method comprising:
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receiving, at a first computing system including at least one memory device and at least one processor connected to the memory device, a statement; decomposing the received statement, by the first computing system, into one or more sets of question and answer pairs; determining, by the first computing system, a confidence value of each answer in the one or more question and answer pair sets; and combining, by the first computing system, the determined confidence values, the combined confidence values representing a probability that the received statement is evaluated as true. - View Dependent Claims (23)
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24. A method for determining a confidence value of an answer in a question and answer pair set, the method comprising:
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performing one or more of;
running a search engine with a question corresponding to the answer in the question and answer pair set, querying a database with the corresponding question, and running a computing system with the corresponding question;obtaining a candidate response from one or more of;
the search engine, database and the computing system; andcomparing the obtained candidate response against the answer in the question and answer pair set. - View Dependent Claims (25)
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Specification