SPEECH RECOGNITION DEVICE AND SPEECH RECOGNITION METHOD, DATA BASE FOR SPEECH RECOGNITION DEVICE AND CONSTRUCTING METHOD OF DATABASE FOR SPEECH RECOGNITION DEVICE
First Claim
1. A speech recognition device comprising:
- a corpus processor which comprises a refiner which is configured to classify collected corpora into domains corresponding to functions of the speech recognition device, and an extractor which is configured to extract collected basic sentences with respect to the corpora in the domains, and extract basic sentences from a user'"'"'s corpora;
a database (DB) which is configured to store therein the extracted basic sentences;
a corpus receiver which is configured to receive the user'"'"'s corpora; and
a controller which is configured to compare a received basic sentence with collected basic sentences stored in the DB and determine a function intended by the user'"'"'s corpora.
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Abstract
A speech recognition device comprises, a corpus processor which includes a refiner to classify collected corpora into domains corresponding to functions of the speech recognition device, and an extractor which extracts collected basic sentences based on functions of the speech recognition device with respect to the corpora in the domains, a database (DB) which stores therein the extracted basic sentences based on functions of the speech recognition device, a corpus receiver which receives a user'"'"'s corpora, and a controller which compares a received basic sentence extracted by the extractor with collected basic sentences stored in the DB and determines the function intended by the user'"'"'s corpora.
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Citations
46 Claims
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1. A speech recognition device comprising:
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a corpus processor which comprises a refiner which is configured to classify collected corpora into domains corresponding to functions of the speech recognition device, and an extractor which is configured to extract collected basic sentences with respect to the corpora in the domains, and extract basic sentences from a user'"'"'s corpora; a database (DB) which is configured to store therein the extracted basic sentences; a corpus receiver which is configured to receive the user'"'"'s corpora; and a controller which is configured to compare a received basic sentence with collected basic sentences stored in the DB and determine a function intended by the user'"'"'s corpora. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A speech recognition method of a speech recognition device, the method comprising:
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classifying collected corpora into domains consistent with functions of the speech recognition device; extracting collected basic sentences based on functions of the speech recognition device from the corpora in the domains; storing the extracted collected basic sentences based on the functions of the speech recognition device; receiving a user'"'"'s corpus; and comparing a received basic sentence extracted from the received user'"'"'s corpora with the stored collected basic sentences, and determining a function intended by the user'"'"'s corpus based on a result of the comparing. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A database for a speech recognition device, the database comprising:
collected basic sentence data which are extracted by classifying collected corpora into domains corresponding to functions of the speech recognition device, and by performing at least one of grammatical error filtering, predicate filtering, change of vocabulary filtering, change of sentence pattern filtering, change of word order filtering, modifier filtering, and indirect expression filtering with respect to the corpora in the domains. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32, 33, 34, 35)
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36. A constructing method of a database for a speech recognition device, the constructing method comprising:
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classifying collected corpora into domains corresponding to functions of the speech recognition device and refining the corpora; performing at least one of grammatical error filtering, predicate filtering, change of vocabulary filtering, change of sentence pattern filtering, change of word order filtering, modifier filtering, and indirect expression filtering and extracting collected basic sentence; and storing the collected basic sentence based on the functions of the speech recognition device. - View Dependent Claims (37, 38, 39, 40, 41, 42, 43, 44, 45, 46)
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Specification