Is it possible to export decision tree rules?

[diwakar169]

Hi

We are using dataiku DSS for one machine learning project where we are trying to use decision trees for modelling. We notice that dataiku has functionality to visualise a decision tree which is great. We are looking to export the 'decision rules' (along with 'probabilities' and 'sample_size') for each branch of the tree so that we can analyse each branch / decision_rule. However, we cannot find any feature in dataIku DSS to export these decision rules to say an excel or csv file. 

I wonder if there is any such capability in DSS to export these rules? or any other work-around for it?

This is fairly critical requirement for us and hence solution / answer would be highly appreciated. 

Thanks

Diwakar

[Mattsco]

Hi Diwakar, 

For this use case we have a plugin you can install from the plugin store called rules generation: 
https://www.dataiku.com/product/plugins/rules-generation/

This plugin provides the ability to extract a set of interpretable rules from a Random Forest.