Chris Sutton

if you have highly imbalanced classes, its hard to learn (very good loss from just always predicting 0). there are many tricks from downsampling to downweighting the negative losses to things like focal loss (https://t.co/vNdGS0PcY8), there isn't a global answer. most important things to... See more

All you need to know to be a world class marketer to grow your thing: - acp by Greg Isenberg - influence by Robert Cialdini - copywriting ie Gary Halbert, etc - direct response ie Dan Kennedy, etc - build in public/shipping ie Pieter... See more