- What’s the pros/cons of using Random Forest over Bagging?
- Random Forest vs. GB, bias vs. variance?
- What’s the dimension of Gaussian Kernel?
- What is stochastic gradient descent?
- Whats difference between k-means and k-nearest neighbors?
- Why would one prefer using entropy function then others (such as L2-norm) for classification?
- How would you solve the problem of class imbalance in classifier?
- Why would one prefer a biased estimator (e.g., using regularization) then an unbiased estimator?
- How does obtaining a head (1) on a coin toss, change the posterior probability assuming the coin was fair to begin with?