KNIME tensorflow keras network learner

[hryuann]

Hello community,

I am currently working on a project of text analytics, and I am trying to use KNIME deep learning nodes, specifically Keras network learner.
However, after I built the layers and try to execute the node, I always receive errors like:
“AttributeError: module ‘keras.backend’ has no attribute ‘observe_object_name’”
It seems like this error may caused by the version of Tensorflow and Keras.
Do you know how can I fix this problem and what is the correct version fits for KNIME 4.6.3

[mlauber71]

@hryuann welcome to the KNIME forum. You could take a look at this entry:

Tensorflow/Keras installation conflict

@TargetFilled what you can do besides following the KNIME Deep Learning Integration Installation Guide and letting KNIME do the deep learning setup (KNIME Deep Learning Integration Installation Guide) is getting the official KNIME yaml configuration files for deep learning and use them just with miniforge and conda-forge repository to avoid licencing problems and also have a clean and slim setup only settings the minimum restrictions with versions KNIME is recommending: Or you can try some de…