One strategy the Ted Talk speaker mentioned was what?

The author of the Ted Talk says instead of saying “I don’t have time”, we should say

The author of the Ted Talk went to meet a women but she was not available because 

Which of the following is a common technique to prevent overfitting in machine learning models?

Ridge regression adds a penalty to the model for large coefficients, but allows all coefficients to be non-zero

Which of the following methods is most likely to be used when performing feature selection in a regression problem?

 In KNN, what happens if you choose a very small value of ‘k’ (e.g., k=1)?

Which of the following distance metrics is commonly used in KNN for continuous data?

You decide to exercise and commit to jogging a distance of `d` miles. If your speed is `v` mph and you burn a total of `cal` kcal, what is the rate of energy you burned? 1 kcal = 4184 joules Give your numerical response in units of watts.

Mary owns a home in Edmond, Oklahoma. She is worried her property might be damaged due to some unforeseen event. This worry about a loss is an example of a: