PROVISION OF USER INPUT IN SYSTEMS FOR JOINTLY DISCOVERING TOPICS AND SENTIMENTS
First Claim
1. A method, in a system for jointly discovering topics and sentiments in a body of text, for providing user input to the system, the method comprising:
- providing, by a processing device implementing a generative model for determining the topics and sentiments within the body of text, at least one topic model and at least one sentiment model;
displaying, by the processing device via a display operatively connected to the processing device, at least a portion of the at least one topic model;
receiving, by the processing device via a user input device operatively connected to the processing device, user input data indicating modification of the at least one topic model; and
providing, by the processing device via the generative model, at least one updated topic model and at least one updated sentiment model based at least in part upon the user input data.
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Accused Products
Abstract
A generative model is used to develop at least one topic model and at least one sentiment model for a body of text. The at least one topic model is displayed such that, in response, a user may provide user input indicating modifications to the at least one topic model. Based on the received user input, the generative model is used to provide at least one updated topic model and at least one updated sentiment model based on the user input. Thereafter, the at least one updated topic model may again be displayed in order to solicit further user input, which further input is then used to once again update the models. The at least one updated topic model and the at least one updated sentiment model may be employed to analyze target text in order to identify topics and associated sentiments therein.
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Citations
22 Claims
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1. A method, in a system for jointly discovering topics and sentiments in a body of text, for providing user input to the system, the method comprising:
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providing, by a processing device implementing a generative model for determining the topics and sentiments within the body of text, at least one topic model and at least one sentiment model; displaying, by the processing device via a display operatively connected to the processing device, at least a portion of the at least one topic model; receiving, by the processing device via a user input device operatively connected to the processing device, user input data indicating modification of the at least one topic model; and providing, by the processing device via the generative model, at least one updated topic model and at least one updated sentiment model based at least in part upon the user input data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An apparatus for providing user input to a system for jointly discovering topics and sentiments in a body of text, comprising:
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a processor; a display operatively connected to the processor; a user input device operatively connected to the processor; and a storage device operatively connected to the processor, having stored thereon instructions that, when executed by the processor cause the processor to; provide at least one topic model and at least one sentiment model based on a generative model for determining the topics and sentiments within the body of text; display, via the display, at least a portion of the at least one topic model; receive, via the user input device, user input data indicating modification of the at least one topic model; and provide, via the generative model, at least one updated topic model and at least one updated sentiment model based at least in part upon the user input data. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification