NEGATIVE EXAMPLE PREDICTING PROCESSING METHOD, NEGATIVE EXAMPLE PREDICTING PROCESSING PROGRAM, JAPANESE NOTATION ERROR DETECTING PROCESSING PROGRAM USING NEGATIVE EXAMPLE PREDICTING PROCESSING, JAPANESE NOTATION ERROR DETECTING DEVICE USING NEGATIVE EXAMPLE PREDICTING PROCESSING, SENTENCE EXTRACTING PROCESSING PROGRAM OF EXTERNAL RELATIONSHIP USING NEGATIVE EXAMPLE PREDICTING PROCESSING, AND SENTENCE EXTRACTING DEVICE OF EXTERNAL RELATIONSHIP USING NEGATIVE EXAMPLE PREDICTING PROCESSING

摘要

PPROBLEM TO BE SOLVED: To provide a processing method for predicting a degree of being a negative example on data unknown to be a positive or negative example on a certain problem. PSOLUTION: An unknown example x is inputted to a presence determining part 11 to determine whether or not the example x exists in a positive example database 14. When the example x does not exists, an appearance probability estimating part 12 calculates a general appearance probability p (x) of the example x. A negative example degree calculating part 13 calculates a degree Q (x) being a negative example in the example x from the appearance probability p (x). PCOPYRIGHT: (C)2003,JPO