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Title:
TRAINING DEVICE FOR DOMAIN VERIFIER, DOMAIN VERIFYING DEVICE FOR INPUT DATA, AND COMPUTER PROGRAM
Document Type and Number:
Japanese Patent JP2005164836
Kind Code:
A
Abstract:

To provide a domain verifying device capable of detecting input other than a domain in such a case, and a training device therefor.

The training device includes in-domain data 20 which are classified into a plurality of topics 70-1 to 70-M, SVMs (support vector machine) 74-1 to 74-M to each of which one topic is allocated and which decide whether input data to belong to their topics, a 1st training section 50 which trains the SVMs 74-1 to 74-M by using the in-domain data as training data, the domain verifier 56 which verifies whether the input data belong to a specified domain, and a 2nd training section 54 which use the SVMs 74-1 to 74-M having been trained and the in-domain data 20 to train the domain verifier 56 so that the domain verifier 56 can decide whether the input data belongs to the domain.


Inventors:
Ian, Lane
Kawahara, Tatsuya
Matsui, Tomoko
Nakamura, Satoru
Application Number:
JP2003000401706
Publication Date:
June 23, 2005
Filing Date:
December 01, 2003
Export Citation:
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Assignee:
ADVANCED TELECOMMUNICATION RESEARCH INSTITUTE INTERNATIONAL
International Classes:
G06F17/27; G10L15/00; G10L15/22; (IPC1-7): G10L15/22; G06F17/27; G10L15/00