Hello
Im looking for LighGBM node and its predictor that the learning node output also the features importance (score) while the predictor output also the probability of each class.
I mean similar to Random Forest node.
@malik there is no dedicated lightgbm node for knime but you can use Python nodes to integrate it into knime.
Also you could export the feature importance via pandas data frame.
In this knime workflow it has been wrapped in a component that will write the feature importance to a Parquet file:
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