1
inconsistent shapes
8546
Raise code
return A
def _divide_sparse(self, other):
"""
Divide this matrix by a second sparse matrix.
"""
if other.shape != self.shape:
raise ValueError('inconsistent shapes')
r = self._binopt(other, '_eldiv_')
if np.issubdtype(r.dtype, np.inexact):
# Eldiv leaves entries outside the combined sparsity
# pattern empty, so they must be filled manually.
# Everything outside of other's sparsity is NaN, and everythingLinks to the raise (1)
https://github.com/scipy/scipy/blob/e4b3e6eb372b8c1d875f2adf607630a31e2a609c/scipy/sparse/compressed.py#L1265Ways to fix
1
X_train, X_test, d_train, d_test = train_test_split(x, d, test_size=0.33, random_state=20, stratify=dt.iloc[:,-1:])
y_predict_train = np.zeros(d_train.shape, dtype=float)
y_predict_test = np.zeros(d_test.shape, dtype=float)
for i in range(d_test.shape[1]):
regresion = LinearRegression().fit(X_train, d_train[:,i])
y_predict_train[:,i] = regresion.predict(X_train)
y_predict_test[:,i] = regresion.predict(X_test)
def OneCold(y):
encoder = LabelBinarizer()
return encoder.fit_transform(np.argmax(y, axis=1))
accuracy_score(OneCold(y_predict_train), d_train)
1
X_train, X_test, d_train, d_test = train_test_split(x, d, test_size=0.33, random_state=20, stratify=dt.iloc[:,-1:])
y_predict_train = np.zeros(d_train.shape, dtype=float)
y_predict_test = np.zeros(d_test.shape, dtype=float)
for i in range(d_test.shape[1]):
regresion = LinearRegression().fit(X_train, d_train[:,i])
y_predict_train[:,i] = regresion.predict(X_train)
y_predict_test[:,i] = regresion.predict(X_test)
def OneCold(y):
encoder = LabelBinarizer()
return encoder.fit_transform(np.argmax(y, axis=1))
accuracy_score(OneCold(y_predict_train), d_train)