REPUTATION ANALYSIS SYSTEM AND REPUTATION ANALYSIS METHOD
First Claim
1. A reputation analysis system comprising:
- voluntary action description extraction unit which extracts, from a plurality of documents, a description representing a voluntary action relating to a subject indicated by an inputted keyword; and
reputation time-series data estimation unit which counts the number of appearances of voluntary actions for each point of time when a voluntary action expressed by a description representing a voluntary action relating to said subject is performed, and thereby estimating reputation time-series data which represents evaluations of said subject by agents of the voluntary actions in the form of a time series.
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Accused Products
Abstract
Described are a reputation analysis device, reputation analysis method, and reputation analysis-use program capable of suitably analyzing temporal changes in reputation for an object indicated by a keyword. The disclosed reputation analysis device is provided with a voluntary activity description extraction means for extracting descriptions representing voluntary activity related to an object indicated by a keyword that has been input from within a plurality of documents; and a reputation chronological data estimation means for counting the number of occurrences of voluntary activity at each time point wherein the voluntary activity expressed by a description representing the voluntary activity related to the object has been performed, and estimating reputation chronological data for chronologically representing evaluations for the object by the agents of the voluntary activity.
5 Citations
11 Claims
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1. A reputation analysis system comprising:
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voluntary action description extraction unit which extracts, from a plurality of documents, a description representing a voluntary action relating to a subject indicated by an inputted keyword; and reputation time-series data estimation unit which counts the number of appearances of voluntary actions for each point of time when a voluntary action expressed by a description representing a voluntary action relating to said subject is performed, and thereby estimating reputation time-series data which represents evaluations of said subject by agents of the voluntary actions in the form of a time series. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A reputation analysis method comprising:
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extracting, from a plurality of documents, a description representing a voluntary action relating to a subject indicated by an inputted keyword; and counting the number of appearances of voluntary actions for each point of time when a voluntary action expressed by a description representing a voluntary action relating to said subject is performed, and thereby estimating reputation time-series data which represents evaluations of said subject by agents of the voluntary actions in the form of a time series.
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10. A non-transitory computer-readable program recording medium storing a program for reputation analysis for enabling a computer to execute the processes of:
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extracting, from a plurality of documents, a description representing a voluntary action relating to a subject indicated by an inputted keyword; and counting the number of appearances of voluntary actions for each point of time when a voluntary action expressed by a description representing a voluntary action relating to said subject is performed, and thereby estimating reputation time-series data which represents evaluations of said subject by agents of the voluntary actions in the form of a time series.
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11. A reputation analysis system comprising:
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voluntary action description extraction means for extracting, from a plurality of documents, a description representing a voluntary action relating to a subject indicated by an inputted keyword; and reputation time-series data estimation means for counting the number of appearances of voluntary actions for each point of time when a voluntary action expressed by a description representing a voluntary action relating to said subject, and thereby estimating reputation time-series data which represents evaluations of said subject by agents of the voluntary actions in the form of a time series.
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Specification