METHOD AND DEVICE FOR MINING SPACE DATA AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a space data mining method for finding out a distance itself and an azimuth itself for optimizing a certain purpose to be requested by many analytical operations without previously determining a distance and an azimuth and deriving a space correlation rule. SOLUTION: The space data mining device for calculating an optimum distance from a data base including space information such as an address is provided with an input means for inputting an object function necessary for distance optimization, an intermediate table preparation part 30 for generating an intermediate table by calculating a distance between a start point and a question point on the basis of start point set data and question point set data stored in a data base, and an optimum distance calculation part 39 for calculating a distance for optimizing the value of the object function inputted by the input means on the basis of the intermediate table generated by the preparation part 30.