OBJECTIVE-FUNCTION BASED SENTIMENT
First Claim
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1. A system, comprising:
- a set of domain information; and
a computer programmed with executable instructions which operate a set of modules including;
a sentiment polarization module for;
identifying a domain-aspect opinion-word pair within a set of domain data; and
assigning a sentiment polarity score to the domain-aspect opinion-word pair based on an objective function which includes sentiment data from the domain information.
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Abstract
A system and article are disclosed for objective-function based sentiment. In one example, the system includes a set of domain information, and a computer programmed with executable instructions which operate a set of modules. The modules include a sentiment polarization module for identifying a domain-aspect opinion-word pair within a set of domain data, and assigning a sentiment polarity score to the domain-aspect opinion-word pair based on an objective function which includes sentiment data from the domain information.
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Citations
15 Claims
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1. A system, comprising:
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a set of domain information; and a computer programmed with executable instructions which operate a set of modules including; a sentiment polarization module for; identifying a domain-aspect opinion-word pair within a set of domain data; and assigning a sentiment polarity score to the domain-aspect opinion-word pair based on an objective function which includes sentiment data from the domain information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A sentiment polarity system comprising:
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a set of domain information; and a sentiment polarization module for; identifying a first domain-aspect opinion-word pair within a first set of domain data; assigning a first sentiment polarity score to the domain-aspect opinion-word pair based on an objective function which includes sentiment data from the set of domain information; populating a domain-dependent sentiment lexicon with the first domain-aspect opinion-word pair and the first sentiment polarity score; and assigning a second sentiment polarity score to a second domain-aspect opinion-word pair within a second set of domain data based on the domain-dependent sentiment lexicon. - View Dependent Claims (10, 11)
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12. An article comprising at least one computer-readable storage medium storing instructions that upon execution cause a computer system to:
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identify a domain-aspect opinion-word pair within a set of domain data; and assign a sentiment polarity score to the domain-aspect opinion-word pair based on an objective function which includes sentiment data from a set of domain-independent information and a set of domain-dependent information. - View Dependent Claims (13, 14, 15)
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Specification