Extract weights xml file from output rootfile?

Hi,

are by any chance the training weights stored within the output rootfile? If so, is it possible to dump them again to an xml file (I am thinking at something like a button in TMVAGui, or something like that)?

(or in other words: if one loses the weights.xml file, is there any chance to re-generate it starting from the output rootfile?)

 

Please Help !
Thanks !

I didn't find the right solution from the internet.

References:
-https://root-forum.cern.ch/t/extract-weights-xml-file-from-output-rootfile/25823
-video explainer