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Enable multiclass support for TPOT-NN #1175

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merged 2 commits into from
Feb 25, 2021
Merged

Enable multiclass support for TPOT-NN #1175

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66ca59a
Comment out binary validation for multiclass testing
rachitk Jan 19, 2021
05a1634
Delete lines relating to binary data check
rachitk Feb 23, 2021
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4 changes: 0 additions & 4 deletions tpot/builtins/nn.py
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Original file line number Diff line number Diff line change
Expand Up @@ -154,17 +154,13 @@ def fit(self, X, y):
def validate_inputs(self, X, y):
# Things we don't want to allow until we've tested them:
# - Sparse inputs
# - Multiclass outputs (e.g., more than 2 classes in `y`)
# - Non-finite inputs
# - Complex inputs

X, y = check_X_y(X, y, accept_sparse=False, allow_nd=False)

assert_all_finite(X, y)

if type_of_target(y) != 'binary':
raise ValueError("Non-binary targets not supported")

if np.any(np.iscomplex(X)) or np.any(np.iscomplex(y)):
raise ValueError("Complex data not supported")
if np.issubdtype(X.dtype, np.object_) or np.issubdtype(y.dtype, np.object_):
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