Interpretation of Predictions

Classes to build objects to better interpret predictions of a model

/usr/local/lib/python3.8/dist-packages/torch/cuda/__init__.py:52: UserWarning: CUDA initialization: Found no NVIDIA driver on your system. Please check that you have an NVIDIA GPU and installed a driver from http://www.nvidia.com/Download/index.aspx (Triggered internally at  /pytorch/c10/cuda/CUDAFunctions.cpp:100.)
  return torch._C._cuda_getDeviceCount() > 0

class Interpretation[source]

Interpretation(dl, inputs, preds, targs, decoded, losses)

Interpretation base class, can be inherited for task specific Interpretation classes

learn = synth_learner()
interp = Interpretation.from_learner(learn)
x,y = learn.dls.valid_ds.tensors
test_eq(interp.inputs, x)
test_eq(interp.targs, y)
out = learn.model.a * x + learn.model.b
test_eq(interp.preds, out)
test_eq(interp.losses, (out-y)[:,0]**2)

class ClassificationInterpretation[source]

ClassificationInterpretation(dl, inputs, preds, targs, decoded, losses) :: Interpretation

Interpretation methods for classification models.

class SegmentationInterpretation[source]

SegmentationInterpretation(dl, inputs, preds, targs, decoded, losses) :: Interpretation

Interpretation methods for segmentation models.

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