I’m trying to make an array of one-hot vector of integers into an array of one-hot vector that keras will be able to use to fit my model. Here’s the relevant part of the code:
Y_train = np.hstack(np.asarray(dataframe.output_vector)).reshape(len(dataframe),len(output_cols)) dummy_y = np_utils.to_categorical(Y_train)
Below is an image showing what Y_train and dummy_y actually are.
I couldn’t find any documentation for to_categorical that could help me.
Thanks in advance.
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