Machine Learning Mock Interview

Practice 20 Machine Learning interview questions covering algorithms, model evaluation, and deep learning fundamentals.

Question 12 of 20

What's the difference between the concepts of probability and likelihood?

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William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.

This is a challenging technical question in that it asks you to compare two very similar but different concepts used in machine learning. It is more difficult to compare two similar items than it is to compare two completely different items. Being able to communicate the nuances between these two concepts will not only demonstrate your technical proficiency but will also provide the interviewer would a good idea about your communication skills.

William Swansen

"While probability and likelihood are similar in many ways, the key difference is that probability is associated with the results you obtained while likelihood is associated with the theorem. Likelihood defines the chance that your hypothesis resulted in the data you obtained. Probability, on the other hand, describes the chance that your Theorem is true based on the data you had."

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