INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD AND MEDIUM
First Claim
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1. An information processing device comprising:
- a global context extraction unit which identifies a word, a character, or a word string included in data as a specific word, and extracts a set of words included in at least a predetermined range extending from the specific word as a global context;
a context classification unit which classifies the global context based on a predetermined viewpoint, and outputs a result of classification; and
a language model generation unit which generates a language model for calculating a generation probability of the specific word by using the result of the classification.
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Abstract
An information processing device according to the present invention includes: a global context extraction unit which identifies a word, a character, or a word string included in data as a specific word, and extracts a set of words included in at least a predetermined range extending from the specific word as a global context; a context classification unit which classifies the global context based on a predetermined viewpoint, and outputs a result of classification; and a language model generation unit which generates a language model for calculating a generation probability of the specific word by using the result of the classification.
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Citations
21 Claims
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1. An information processing device comprising:
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a global context extraction unit which identifies a word, a character, or a word string included in data as a specific word, and extracts a set of words included in at least a predetermined range extending from the specific word as a global context; a context classification unit which classifies the global context based on a predetermined viewpoint, and outputs a result of classification; and a language model generation unit which generates a language model for calculating a generation probability of the specific word by using the result of the classification. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An information processing method comprising:
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identifying a word, a character, or a word string included in data as a specific word, and extracting a set of words included in at least a predetermined range extending from the specific word as a global context; classifying the global context based on a predetermined viewpoint, and outputting a result of classification; and generating a language model for calculating a generation probability of the specific word by using the result of the classification. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A computer readable non-transitory medium embodying a program, the program causing a computer to perform a method, the method comprising:
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identifying a word, a character, or a word string included in data as a specific word, and extracting a set of words included in at least a predetermined range extending from the specific word as a global context; classifying the global context based on a predetermined viewpoint and outputting a result of classification; and generating a language model for calculating a generation probability of the specific word by using the result of the classification. - View Dependent Claims (16, 17, 18, 19, 20)
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21. (canceled)
Specification