Dialog control system
First Claim
1. A dialog control system, comprising:
- a dialog interface for inputting/outputting a dialog with a user;
a dialog contents analyzing part for analyzing contents of the dialog input by the user;
a feature value control part for extracting/managing one or a plurality of feature values to be parameters for evaluating a state of the user based on analysis results of the contents of the dialog by the dialog contents analyzing part;
a goods knowledge part for holding goods knowledge;
a goods sales strategy knowledge part concerning a goods sales strategy; and
a dialog flow control part including dialog knowledge, for controlling a dialog flow by inferring contents of a dialog to be output, based on the feature values from the feature value control part, the goods knowledge of the goods knowledge part, the goods sales strategy of the goods sales strategy knowledge part, and the dialog knowledge, wherein the dialog flow is controlled in accordance with the state of the user.
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Accused Products
Abstract
There is provided a system for controlling a dialog flow so that a user can purchase goods with the feeling closer to face-to-face sales in the sales of goods using the Internet.
A dialog with a user is input/output via a dialog interface 10. A dialog contents analyzing part 20 analyzes the contents of a dialog input by the user. A feature value control part 40 extracts/manages a feature value to be a parameter for evaluating the state of the user from the analysis results. A dialog flow control part 70 controls a dialog flow by dynamically inferring the contents of a dialog to be output to the user, based on the feature value of a feature value control part 40, a dialog history of a dialog contents history holding part 30, goods knowledge of a goods knowledge part 50, a goods sales strategy of a goods sales strategy knowledge part 60, and held dialog knowledge 71. A dialog expression expressing part 80 generates/outputs the expression of a dialog representing the contents of the dialog inferred by the dialog flow control part 70, based on dialog expression knowledge 81.
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Citations
20 Claims
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1. A dialog control system, comprising:
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a dialog interface for inputting/outputting a dialog with a user;
a dialog contents analyzing part for analyzing contents of the dialog input by the user;
a feature value control part for extracting/managing one or a plurality of feature values to be parameters for evaluating a state of the user based on analysis results of the contents of the dialog by the dialog contents analyzing part;
a goods knowledge part for holding goods knowledge;
a goods sales strategy knowledge part concerning a goods sales strategy; and
a dialog flow control part including dialog knowledge, for controlling a dialog flow by inferring contents of a dialog to be output, based on the feature values from the feature value control part, the goods knowledge of the goods knowledge part, the goods sales strategy of the goods sales strategy knowledge part, and the dialog knowledge, wherein the dialog flow is controlled in accordance with the state of the user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A computer-readable recording medium storing a processing program including processing operations for realizing a dialog control system that controls a dialog flow in accordance with a state of a user, the processing program comprising:
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dialog interface control processing of inputting/outputting a dialog with the user;
dialog contents analysis processing of analyzing contents of the dialog input by the user;
feature value control processing of extracting/managing one or a plurality of feature values to be parameters for evaluating the state of the user based on analysis results of the contents of the dialog by the dialog contents analysis processing;
goods knowledge control processing of holding goods knowledge;
goods sales strategy knowledge control processing concerning a goods sales strategy; and
dialog flow control processing of controlling a dialog flow by inferring contents of a dialog to be output to the user, based on dialog knowledge, the feature values in the feature value control processing, the goods knowledge in the goods knowledge control processing, and the goods sales strategy in the goods sales strategy knowledge control processing.
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Specification