System and method for determining sentiment from text content
First Claim
Patent Images
1. A method for determining sentiment from user-generated text content, the method being performed by one or more processors and comprising:
- using the one or more processors to perform steps comprising;
determining a subject of a user-generated text content including one or more terms;
determining a sentiment value for the user-generated text content, wherein determining the sentiment value includes (a) determining a sentiment score for each of the one or more terms in the user-generated text content, and (b) weighing the sentiment score for each of the one or more terms based on a relationship between the term and the subject and a proximity of the term to the subject; and
associating the sentiment value with the subject.
1 Assignment
0 Petitions
Accused Products
Abstract
A system and method for determining sentiment from user-generated text content is provided. A sentiment score is determined for one or more terms in a user-generated text content. A sentiment value is determined for the text content that is based at least in part on the sentiment score for the one or more terms.
-
Citations
23 Claims
-
1. A method for determining sentiment from user-generated text content, the method being performed by one or more processors and comprising:
using the one or more processors to perform steps comprising; determining a subject of a user-generated text content including one or more terms; determining a sentiment value for the user-generated text content, wherein determining the sentiment value includes (a) determining a sentiment score for each of the one or more terms in the user-generated text content, and (b) weighing the sentiment score for each of the one or more terms based on a relationship between the term and the subject and a proximity of the term to the subject; and associating the sentiment value with the subject. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
-
15. A system for determining sentiment from user-generated text content, the system comprising:
-
one or more processors; and one or more memory resources storing instructions that, when executed by the one or more processors, cause the one or more processors to; analyze a user-generated text content, including determining (i) a subject of the user-generated text content, (ii) a sentiment score for individual terms that are present in the user-generated text content, and (iii) a sentiment value for the user-generated text content based at least in part on the determined sentiment score for the individual terms, wherein determining (iii) includes weighing the sentiment score for each of the individual terms based on a relationship between the term and the subject and a proximity of the term to the subject; and associate the sentiment value with the subject. - View Dependent Claims (16, 17, 18, 19, 20, 21)
-
-
22. A method for determining sentiment from user-generated text content, the method being performed by one or more processors and comprising:
using the one or more processors to perform steps comprising; determining a subject in a user-generated text content; determining one or more sentiment terms in the user-generated text content; determining a relevancy of each of the one or more sentiment terms to the subject; determining a sentiment score for each of the one or more sentiment terms; and determining a sentiment value for the subject based on one or more of the sentiment scores for each of the one or more sentiment terms that are determined to be relevant to the subject, wherein each of the sentiment scores are weighed based on a relationship between the sentiment term and the subject and a proximity of the sentiment term to the subject.
-
23. A non-transitory computer-readable medium that stores instructions for determining sentiment from user-generated text content, the instructions being executable by one or more processors for performing steps comprising:
-
determining a subject of a user-generated text content; determining a sentiment value for the user-generated text content, wherein determining the sentiment value includes (a) determining a sentiment score for one or more terms in the user-generated text content, and (b) weighing the sentiment score for each of the one or more terms based on a relationship between the term and the subject and a proximity of the term to the subject; and associating the sentiment value with the subject.
-
Specification