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AlliedToasters / dfencoder

BSD 3-Clause "New" or "Revised" License
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An error occurred when fitting the model #3

Closed prime51 closed 4 years ago

prime51 commented 4 years ago

When I'm trying to run the notebook, an error below occurs when hitting the model.fit line:

Traceback (most recent call last): File "", line 1, in File "D:\Program Files (x86)\Anaconda\envs\torch\lib\site-packages\dfencoder\autoencoder.py", line 549, in fit self.build_model(df) File "D:\Program Files (x86)\Anaconda\envs\torch\lib\site-packages\dfencoder\autoencoder.py", line 339, in build_model self.init_features(df) File "D:\Program Files (x86)\Anaconda\envs\torch\lib\site-packages\dfencoder\autoencoder.py", line 245, in init_features self.init_cats(df) File "D:\Program Files (x86)\Anaconda\envs\torch\lib\site-packages\dfencoder\autoencoder.py", line 215, in init_cats objects = list(dt[dt==pd.Categorical].index) File "D:\Program Files (x86)\Anaconda\envs\torch\lib\site-packages\pandas\core\ops\common.py", line 64, in new_method return method(self, other) File "D:\Program Files (x86)\Anaconda\envs\torch\lib\site-packages\pandas\core\ops__init__.py", line 529, in wrapper res_values = comparison_op(lvalues, rvalues, op) File "D:\Program Files (x86)\Anaconda\envs\torch\lib\site-packages\pandas\core\ops\array_ops.py", line 233, in comparison_op if len(lvalues) != len(rvalues): TypeError: object of type 'type' has no len()

prime51 commented 4 years ago

I solved this problem by explicitly making the type of categorical columns to pd.Categorical