Table 3 Uncertainty measures of the rough set X
From: Integrated measures for rough sets based on general binary relations
X | \( \rho_{{R_{T}^{P} }} (X) \) | \( \rho_{{R_{T}^{Q} }} (X) \) | \( GK(R_{T}^{P} ) \) | \( GK(R_{T}^{Q} ) \) | \( \rho_{{R_{{_{T} }}^{P} }}^{*} (X) \) | \( \rho_{{R_{{_{T} }}^{Q} }}^{*} (X) \) |
|---|---|---|---|---|---|---|
X 1 | 0.50 | 0.50 | 0.35 | 0.31 | 0.17 | 0.15 |
X 2 | 1 | 1 | 0.35 | 0.31 | 0.35 | 0.31 |