Research Article
Accounting and Financial Management Cost Accounting Integrating Rough Set Knowledge Recognition Algorithm
Table 3
Tic multiple granularity correlation approximations.
| | Project | Decision class | | S1 | S2 |
| | Approximation under optimistic multi-granularity | 143 | 443 | | Pessimistic multi-granularity approximation | 2 | 23 | | Optimistic multi-granularity approximation | 515 | 815 | | Pessimistic multi-granularity approximation | 935 | 967 |
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