Currently the column names display the whole hierarchy of a given feature starting with the root node which requires expanding a lot to see the feature name especially when there is a deeper hierarchy ( lots of ancestors nodes). Consider using just the feature name or reversing the order in which the whole chain is represented bottom to the top.
Currently the column names display the whole hierarchy of a given feature starting with the root node which requires expanding a lot to see the feature name especially when there is a deeper hierarchy ( lots of ancestors nodes). Consider using just the feature name or reversing the order in which the whole chain is represented bottom to the top.