| 摘要 |
There is provided a measurement system for measuring a refinement rate of a competitive system, the system includes: input part for inputting competition data of the competitive system, said competition data, obtained by users between a beginning and end of the competition, including transition in information amount necessary to know a conclusion of the competition; first calculating part for obtaining an average completion time length D and an average degree of freedom B of the user and from said inputted competition data; and second calculating part for calculating a refinement rate S based on said obtained B and D. |
