| 摘要 |
PROBLEM TO BE SOLVED: To easily make a choice of a number of classification codes generated, concerning the data described by a class taking at least one continuous-value attribute and binary. SOLUTION: A classification code generating means 101 generates the classification codes described by a single continuous-value attribute not less than 0, by using at least one data 105 described by the class taking at least one continuous-value attribute and binary as an input. A lift diagram generating means 102 generates a lift diagram 106, which represents the number of classification accumulated for an explanatory variable being the continuous-value attribute describing the classification code concerned, about the classification code generated by the classification code generating means 101 on the basis of the data 105. A distribution map generating means 103 generates a distribution map 107 for indicating data distribution by using 1 axis as an explanatory variable and 2 axis as a response variable, with respect to the explanatory variable being the continuous-value attribute describing the classification code concerned, about the classification code generated by the classification code generating means 101 on the basis of the data 105. COPYRIGHT: (C)2009,JPO&INPIT
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