Trained probe responsiveness on HG-LS data. We present 50 probes chosen at random. The true probe responsiveness is in solid lines while the value fitted with supervised training is in dashed lines. The fitted values deviate a lot from the true for most probes, which indicates poor goodness-of-fit of the probe responsiveness model. It is worth mentioning that most papers choose to display similar quantities on log scale. But to have a small error in T, A should be well predicted even on the original scale.