| 摘要 |
PROBLEM TO BE SOLVED: To perform highly accurate detection by using a machine learning method having a teacher, concerning notation error detection processing. SOLUTION: Positive example data D (correct notation) and negative example data E (wrong notation) are stored in a teacher's data storage part 11 as teacher's data. A solution-identity pair extraction part 12 extracts pairs of the solution and the identity from the negative example data E and the positive example data D in the teacher's data storage part 11, and a machine learning part 13 estimates the kind of solution probably acquired in the case of a set of identities by the machine learning method and stores the result in a learning result data storage part 14. An identity extraction part 15 extracts the set of identities from inputted data 2, and an error detection part 16 estimates whether a notation is wrong or not from the set of the identities on reference to the learning result data storage part 14, and outputs an estimation result 3. COPYRIGHT: (C)2003,JPO
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