| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that a memory capacity and a calculation amount have to be increased if using unnecessary feature variables at the time of discrimination. SOLUTION: One or plural modules are provided with a means for converting a feature variable into a feature variable for discriminating a class to be discriminated in the modules, and thereby it becomes possible to use an effective feature variable for discriminating the class to be discriminated in the modules, and the discrimination accuracy is improved. Moreover, one or plural modules are provided with a means for compressing a feature variable to a feature variable for discriminating the class to be discriminated in the modules, thereby reduces a memory capacity in the modules and improves computational quantity. |
