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wengong-jin / icml18-jtnn

Junction Tree Variational Autoencoder for Molecular Graph Generation (ICML 2018)
MIT License
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'module' object has no attribute 'MatrixInversePSD' #20

Closed NamanChuriwala closed 6 years ago

NamanChuriwala commented 6 years ago

While running the run_bo.py file in Bayesian Optimization, I get the following error: *File "run_bo.py", line 87, in sgp.train_via_ADAM(X_train, 0 X_train, y_train, X_test, X_test 0, y_test, minibatch_size = 10 M, max_iterations = 100, learning_rate = 0.001) File "/home/naman_churiwala_quantiphi_com/icml18-jtnn/bo/sparse_gp.py", line 213, in train_via_ADAM e = self.getEnergy() File "/home/naman_churiwala_quantiphi_com/icml18-jtnn/bo/sparse_gp.py", line 102, in getEnergy self.sparse_gp.compute_output() File "/home/naman_churiwala_quantiphi_com/icml18-jtnn/bo/sparse_gp_theano_internal.py", line 77, in compute_output self.KzzInv = T.nlinalg.MatrixInversePSD()(self.Kzz) AttributeError: 'module' object has no attribute 'MatrixInversePSD'**

Is it possible that the attribute is MatrixInverse instead of MatrixInversePSD?

I have run run_bo.py previously without encountering the above error, but this seems to be a problem now. Can you help me with this? Thanks

NamanChuriwala commented 6 years ago

Resolved the issue. I had installed two versions of Theano, confusing the system which one to use.

anny0316 commented 5 years ago

@NamanChuriwala Hello, I also encountered this problem, but I only installed a version of theano, how do I solve it? thank you.