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. 2016 Jun 22;11(6):e0157567. doi: 10.1371/journal.pone.0157567

Fig 4. Grid partition of ApproxMaxMI and ChiMIC for sinusoidal function.

Fig 4

1000 data points simulated for functional relationships of the form y = sin(4πx)+η. where η is noise drawn uniformly from (−0.25, 0.25). A: Grid partition for noiseless sinusoidal function. B: Grid partition based on ApproxMaxMI for noisy sinusoidal function. C: Grid partition based on ChiMIC for noisy sinusoidal function.