Christian LeschinskiinAxel Springer TechTrash or Trend?How we find the best performing news articles.May 15May 15
Christian LeschinskiinTowards Data ScienceThe statistical magic behind the bootstrapHow to use the bootstrap for tests or confidence intervals and why it worksAug 11, 20221Aug 11, 20221
Christian LeschinskiinTowards Data ScienceAre you interpreting your logistic regression correctly?Why regression coefficients alone do not tell you what you need to know to understand your modelJul 5, 20221Jul 5, 20221
Christian LeschinskiinTowards AIHow to choose your loss function — where I disagree with Cassie KozyrkovSelecting the right loss function and evaluation metrics is critical for the success of your data science project.Jun 21, 20222Jun 21, 20222
Christian LeschinskiWhy you should not try to predict stock marketsI have met a surprising number of people who have tried to build a trading algorithm at some point. Here is why that is a waste of time.Apr 10, 2020Apr 10, 2020