Phrase based snippet generation
First Claim
Patent Images
1. A computer-implemented method for generating a snippet for an entity, wherein the snippet comprises a plurality of sentiments about the entity, the method comprising:
- selecting a plurality of textual reviews associated with the entity;
identifying, based on a domain-specific sentiment lexicon including sentiment phrases extracted from documents specific to a domain, a plurality of sentiment phrases from the plurality of textual reviews, wherein each identified sentiment phrase comprises a sentiment about the entity;
determining a plurality of frequency values for the identified plurality of sentiment phrases, wherein each frequency value represents a number of times a sentiment phrase is identified in the one or more of textual reviews;
selecting one or more sentiment phrases from the identified plurality of sentiment phrases based on the generated frequency values;
generating the snippet including the selected one or more sentiment phrases; and
storing the snippet.
2 Assignments
0 Petitions
Accused Products
Abstract
Disclosed herein is a method, a system and a computer product for generating a snippet for an entity, wherein each snippet comprises a plurality of sentiments about the entity. One or more textual reviews associated with the entity is selected. A plurality of sentiment phrases are identified based on the one or more textual reviews, wherein each sentiment phrase comprises a sentiment about the entity. One or more sentiment phrases from the plurality of sentiment phrases are selected to generate a snippet.
84 Citations
26 Claims
-
1. A computer-implemented method for generating a snippet for an entity, wherein the snippet comprises a plurality of sentiments about the entity, the method comprising:
-
selecting a plurality of textual reviews associated with the entity; identifying, based on a domain-specific sentiment lexicon including sentiment phrases extracted from documents specific to a domain, a plurality of sentiment phrases from the plurality of textual reviews, wherein each identified sentiment phrase comprises a sentiment about the entity; determining a plurality of frequency values for the identified plurality of sentiment phrases, wherein each frequency value represents a number of times a sentiment phrase is identified in the one or more of textual reviews; selecting one or more sentiment phrases from the identified plurality of sentiment phrases based on the generated frequency values; generating the snippet including the selected one or more sentiment phrases; and storing the snippet. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
-
-
14. A computer readable storage medium comprising computer program code for generating a snippet for an entity, wherein the snippet comprises a plurality of sentiments about the entity, the computer program code comprising program code for:
-
selecting a plurality of textual reviews associated with the entity; identifying, based on a domain-specific sentiment lexicon including sentiment phrases extracted from documents specific to a domain, a plurality of sentiment phrases from the plurality of textual reviews, wherein each identified sentiment phrase comprises a sentiment about the entity; determining a plurality of frequency values for the identified plurality of sentiment phrases, wherein each frequency value represents a number of times a sentiment phrase is identified in the one or more of textual reviews; selecting one or more sentiment phrases from the identified plurality of sentiment phrases based on the generated frequency values; generating the snippet including the selected one or more sentiment phrases; and storing the snippet. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22)
-
-
23. A computer system for generating a snippet for an entity, wherein the snippet comprises a plurality of sentiments about the entity, the system comprising:
-
a database comprising a plurality of textual reviews associated with the entity; a phrase extraction module adapted to identify, based on a domain-specific sentiment lexicon including sentiment phrases extracted from documents specific to a domain, a plurality of sentiment phrases from the plurality of textual reviews, wherein each identified sentiment phrase comprises a sentiment about the entity; and determine a plurality of frequency values for the identified plurality of sentiment phrases, wherein each frequency value represents a number of times a sentiment phrase is identified in the one or more of textual reviews; and a snippet generation module adapted to; select one or more sentiment phrases from the identified plurality of sentiment phrases based on the generated frequency values; generate the snippet including the selected one or more sentiment phrases; and store the snippet. - View Dependent Claims (24, 25, 26)
-
Specification