⚠️ Disclaimer: this is just a very rough ranking based on highly subjective opinions. In order for a company to make it to this list, they have to pay at least $300k/yr in average total compensation for ML roles. Tier 1 and 2 need to pay over $500k/yr.
[Startup] Learning Rate Significance Why do we take smaller values of the learning rate during the model training process instead of bigger learning rates like 1 or 2?
[Startup] Train-Test Split Ratio Is it always necessary to use an 80:20 ratio for the train test split? If not, how would you decide on a split?
Skewed Distributions Tendencies What happens to the mean, median, and mode when your data distribution is right skewed and left skewed?
[Automattic] Content vs Collaborative Filtering What is the difference between the content-based and collaborative filtering algorithms of recommendation systems?
[Stanford] Ensemble Model Performance Why do ensembles typically have higher scores than the individual models? Can an ensemble be worse than one of the constituents? Give a concrete example.