Estimators | true MI | Raw | Logarithm | Squaring | Scaling | Shift |
---|---|---|---|---|---|---|
NWJ | 4 | 0.34 | 0.23 | 0.24 | 0.21 | 0.27 |
12 | 4.93 | 21.60 | 7.20 | 3.53 | 3.21 | |
20 | 17.86 | 8.06 | 5.26 | 29.52 | 29.68 | |
NCE | 4 | 0.16 | 0.15 | 0.16 | 0.16 | 0.15 |
12 | 0.03 | 0.03 | 0.04 | 0.04 | 0.03 | |
20 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | |
MINE | 4 | 0.25 | 0.24 | 0.22 | 0.20 | 0.31 |
12 | 1.08 | 1.02 | 0.96 | 1.07 | 1.34 | |
20 | 2.44 | 2.30 | 2.45 | 2.72 | 2.32 | |
SMILE | 4 | 0.29 | 0.23 | 0.27 | 0.26 | 0.28 |
12 | 0.71 | 0.49 | 0.63 | 0.71 | 0.64 | |
20 | 1.34 | 1.04 | 1.34 | 1.13 | 1.47 | |
FLOW | 4 | 0.33 | 0.24 | 0.79 | 0.43 | 0.32 |
12 | 0.38 | 0.32 | 0.85 | 0.44 | 0.37 | |
20 | 0.38 | 0.36 | 0.85 | 0.44 | 0.40 | |
Combined | 4 | 0.29 | 0.23 | 0.27 | 0.26 | 0.28 |
12 | 0.45 | 0.37 | 0.84 | 0.44 | 0.64 | |
20 | 0.38 | 0.36 | 0.85 | 0.44 | 0.40 |