| 摘要 |
PROBLEM TO BE SOLVED: To provide a prediction value evaluation support system enabling a data analyzer to determine an optimal prediction value without the need of multiple management.SOLUTION: A prediction value evaluation support system includes: a data mart table generation part 15 for generating, on the basis of original data, a data mart table 20 including a data mart having a field of a prediction value status number indicating a prediction method; a prediction value record generation part 17 for generating a prediction value record by predicting on the basis of the prediction value status number indicating the prediction method and the data mart stored in the data mart table; a prediction value record insertion part 18 for inserting the prediction value record into the data mart table 20 and setting a prediction value status number relevant to the prediction method to the field of the prediction value status number of the prediction value record; an evaluating OLAP cube generation processing part 22 for generating an OLAP cube for each prediction method; and an actual-operating OLAP cube generation processing part 28 for determining an OLAP cube by using an optimal prediction method on the basis of the evaluating OLAP cube for each prediction method. |
