The ntuples with the added ANNPIDTraining branches needed to calculate Greg's $\mu$ BDT have been produced, but Emily and I have been having trouble generating the actual $\mu$ BDT branch using the code in this repo as was done for 2016. Emily copied the files from lxplus (with a handful of copying errors that she fixed), and I've done some checks on what's been copied over and for now taken over trying to get the $\mu$ BDT to work. Our conclusion seemed to be that there was a file incompatibility due to some different compression, with the ntuples assumedly produced using a new ROOT version, while we are forced to use a modified ROOT 5 with Greg's uBoost implementation (original uBoost paper, just for completeness). However, re-saving the files so that they can be opened using ROOT5, the same workflow as used for 2016 still leads to errors for 2017/2018.
The ntuples with the added$\mu$ BDT have been produced, but Emily and I have been having trouble generating the actual $\mu$ BDT branch using the code in this repo as was done for 2016. Emily copied the files from lxplus (with a handful of copying errors that she fixed), and I've done some checks on what's been copied over and for now taken over trying to get the $\mu$ BDT to work. Our conclusion seemed to be that there was a file incompatibility due to some different compression, with the ntuples assumedly produced using a new ROOT version, while we are forced to use a modified ROOT 5 with Greg's
ANNPIDTrainingbranches needed to calculate Greg'suBoostimplementation (originaluBoostpaper, just for completeness). However, re-saving the files so that they can be opened using ROOT5, the same workflow as used for 2016 still leads to errors for 2017/2018.