Deep learning keras that predicts mutagenicity from SMILES chemical string

KNIME Community Hub
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kNIME DEEP LEARNING Mutagenicity.xml (756.7 KB)

Hi

I have created a deep learning workflow to predict mutagenicity (BINARY value) in drugs impurities.
The workflow has been created combining existing nodes from various extension.
The models takes molecules smiles string and construct predictors (molecular fingerprint, and chemical properties combined )which are then mathematically associated with mutagenicity by the KERAS deep learning model. The model has been tested with an external database and its accuracy compared with DEREK ( 86% vs 90% of DEREK)
In pharmaceutical drugs there are certain impurities that are present in very low concentration and almost impossible to isolate. This difficulty associated with in vitro testing allows ,nowadays, computational methods to predict the mutagenicity response which are valid for the legislative purposes (FDA approval).

Thanks
kNIME DEEP LEARNING Mutagenicity.json (638.2 KB)

kNIME DEEP LEARNING Mutagenicity
kNIME DEEP LEARNING Mutagenicity1920×972 67.6 KB

ttached the JPG, JSON, and SVG of the workflow

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Hi @davidmandia and welcome to the forum.

Since this is the KNIME Community Hub category, did you also upload your workflow to the Hub? If so, would you mind linking to it here?

Sounds like a cool use case!