This is my code:
y_predForThisMatchType = model.predict(X_test, num_iteration=model.best_iteration)
print(type(y_predForThisMatchType))
y_predForThisMatchType = y_predForThisMatchType.reshape(-1)
print(type(y_predForThisMatchType))
count = 0
for i in range (len(y_pred)):
if y_pred.loc[i] == abType:
y_pred.loc[i] = y_predForThisMatchType[count]
count = count + 1
Output:
class 'numpy.ndarray'
class 'numpy.ndarray'
/opt/conda/lib/python3.6/site-packages/pandas/core/indexing.py:189: SettingWithCopyWarning:
A value is trying to be set on a copy of a slice from a DataFrame
See the caveats in the documentation: http://pandas.pydata.org/pandas-docs/stable/indexing.html#indexing-view-versus-copy self._setitem_with_indexer(indexer, value)
Python just print the above output, and that's all. The program is technically running, but below code do not get executed, no real error is shown.
Error Line: y_pred.loc[i] = y_predForThisMatchType[count]
y_pred
variable is a pandas dataframe.
Have you checked your outputs completely?
In my experience, your code is working.
The display is just a warning and can be disabled with:
pandas.options.mode.chained_assignment = None # default='warn'
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