This post is reproduced from a post of my Japanese blog.A friend of mine, an academic researcher in machine learning field tweeted as below.imbalanced data に対する対処を勉強していたのだけど，[Wallace et al. ICDM'11] https://t.co/ltQ942lKP…

This post is a reproduced version of the post in my Japanese blog.For years, a lot of beginners in machine learning have asked me such as "Do I have to learn mathematics? What kind? To what extent?" and sometimes I've found it very hard to…