module testing.einsum.einsum_ml
#
Short summary#
module mlprodict.testing.einsum.einsum_ml
Functions used to predict the cost of a transposition.
Functions#
function |
truncated documentation |
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Given a shape and a permutation, computes many features used to predict the cost of the transposition. |
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Given a shape and a permutation, predicts the cost of the transposition. |
Documentation#
Functions used to predict the cost of a transposition.
- mlprodict.testing.einsum.einsum_ml._edit_distance(mot1, mot2)#
- mlprodict.testing.einsum.einsum_ml._is_rotation(perm)#
- mlprodict.testing.einsum.einsum_ml._relu(x, origin=0)#
- mlprodict.testing.einsum.einsum_ml.compute_transposition_features(shape, perm)#
Given a shape and a permutation, computes many features used to predict the cost of the transposition.
- Parameters:
shape – shape
perm – permutation
- Returns:
dictionary of features
<<<
import pprint from mlprodict.testing.einsum.einsum_ml import ( compute_transposition_features) pprint.pprint( compute_transposition_features((3, 5, 7), (2, 1, 0)))
>>>
{'CST_': -1, 'begin': -1, 'dbegin': 0, 'dend': 0, 'dim': 3, 'discont': 2, 'edit': 2, 'end': -1, 'end16': -16, 'end32': -32, 'ibegin16': -0.0, 'ibegin2': -0.0, 'ibegin32': -0.0, 'ibegin4': -0.0, 'ibegin64': -0.0, 'ibegin8': -0.0, 'iend16': -0.0, 'iend2': -0.0, 'iend32': -0.0, 'iend4': -0.0, 'iend64': -0.0, 'iend8': -0.0, 'middle': 105, 'rbegin': -0.009523809523809525, 'rdiscont': -0.01904761904761905, 'redit': 0.6666666666666666, 'rend': -0.009523809523809525, 'rend16': -0.1523809523809524, 'rend32': -0.3047619047619048, 'rev': 1, 'rmiddle': 1.0, 'rot': 0, 'size': 105}
- mlprodict.testing.einsum.einsum_ml.predict_transposition_cost(shape, perm, coefs=None)#
Given a shape and a permutation, predicts the cost of the transposition.
- Parameters:
shape – shape
perm – permutation
coefs – trained coefficients or None to get the default ones
- Returns:
dictionary of features
<<<
import pprint from mlprodict.testing.einsum.einsum_ml import ( compute_transposition_features) pprint.pprint( compute_transposition_features((3, 5, 7), (2, 1, 0)))
>>>
{'CST_': -1, 'begin': -1, 'dbegin': 0, 'dend': 0, 'dim': 3, 'discont': 2, 'edit': 2, 'end': -1, 'end16': -16, 'end32': -32, 'ibegin16': -0.0, 'ibegin2': -0.0, 'ibegin32': -0.0, 'ibegin4': -0.0, 'ibegin64': -0.0, 'ibegin8': -0.0, 'iend16': -0.0, 'iend2': -0.0, 'iend32': -0.0, 'iend4': -0.0, 'iend64': -0.0, 'iend8': -0.0, 'middle': 105, 'rbegin': -0.009523809523809525, 'rdiscont': -0.01904761904761905, 'redit': 0.6666666666666666, 'rend': -0.009523809523809525, 'rend16': -0.1523809523809524, 'rend32': -0.3047619047619048, 'rev': 1, 'rmiddle': 1.0, 'rot': 0, 'size': 105}