I am getting the following error when using the DeepExplainer for the Keras sequential model for Multiclass text classification. Please find the details below:
##KERAS VERSION: 2.4.3.
##MODEL
model = Sequential()
model.add(InputLayer (input_shape= (max_len ,)))
model.add(Embedding (vocab_size +1 , embed_dim , input_length= max_len, weights[embed_matrix]))
model.add(LSTM (LSTM_unit , dropout= dropouts, recurrent_dropout=dropouts,return_sequences=False))
model.add(Dense (6 , activation="softmax"))
##DEEPEXPLAINER
explainer = shap.DeepExplainer(model, X_train[:100], learning_phase_flags = None)
shap_values = explainer.shap_values(X_test[:10])
ERROR
LookupError: gradient registry has no entry for: shap_TensorListStack
Please help me with the solution to this issue. I have tried all the possible solutions provided in the issues mentioned in the repository but couldn't able to solve this error.
Best Regards, Meghna Goyal
