Programming guide content collection and recommendation system for viewing on a portable device
First Claim
1. An EPG contents collection and recommendation system, comprising:
- an EPG database of identifications of available programs;
a program information acquisition module applying text classification to detailed descriptions of the available programs; and
an EPG recommendation module recommending an available program to a user based on the text classification.
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Accused Products
Abstract
An EPG contents collection and recommendation system includes an EPG database of identifications of available programs. A program information acquisition module applies text classification to detailed descriptions of the available programs. An EPG recommendation module recommends an available program to a user based on the text classification. Preferably, EPG contents are collected from publicly available TV websites and parsed into a uniform format. For example, contents are vectorized, and a Maximum Entropy technique is applied. Also, user interaction with the EPG database is used to form a user profile database. Further, classifiers are trained based on contents of the user profile database, and these classifiers are used to recommend EPG contents to the user.
84 Citations
40 Claims
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1. An EPG contents collection and recommendation system, comprising:
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an EPG database of identifications of available programs;
a program information acquisition module applying text classification to detailed descriptions of the available programs; and
an EPG recommendation module recommending an available program to a user based on the text classification. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. An EPG contents collection and recommendation method, comprising:
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accessing an EPG database of identifications of available programs;
applying text classification to detailed descriptions of the available programs; and
recommending an available program to a user based on the text classification. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40)
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Specification