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jmschrei / avocado

Avocado is a multi-scale deep tensor factorization model that learns a latent representation of the human epigenome and enables imputation of epigenomic experiments that have not yet been performed.

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Cannot import name 'Adam' from 'keras.optimizers'

mingyanisa opened this issue · comments

commented

I tried to install and use avocado on google colab but I got this error when import from avocado import Avocado

/usr/local/lib/python3.7/dist-packages/avocado/model.py in <module>()
     21 from keras.layers import Multiply, Dot, Flatten, concatenate
     22 from keras.models import Model
---> 23 from keras.optimizers import Adam
     24 
     25 def build_model(n_celltypes, n_celltype_factors, n_assays, n_assay_factors,

ImportError: cannot import name 'Adam' from 'keras.optimizers' (/usr/local/lib/python3.7/dist-packages/keras/optimizers.py)

Can we use from tensorflow.keras.optimizers import Adam instead?

commented

Yeah, I'm sure that would work too.

commented

Are you using the version of keras and Theano in the setup file?

commented

Solved it. I downgrade Keras version to 2.1.0 instead. Thank you.