Tweeted By @dhpmrou

Should be noted the key role of #XGboost (@tqchenml !) and have #BDT tackle directly the 4-momenta (instead of handcrafted variables). Both emerged during our #higgsml #kaggle challenge. Took 4 years, because, eh!, everything takes longer #irl but it was worth it. #hepml https://t.co/tswx4K5L7S

— David Rousseau (@dhpmrou) June 4, 2018