Tag: over-fitting

Polynomial regression- Absence of a perfect model to get a job

This is my first submission to #datacatedweekly and possibly my first article. I am currently on a job hunt in analytics and for this article I will present a scenario of using polynomial regression for the same. Gone are the times where you are considered for an interview based on single factor. Today, there are…
Read more

March 11, 2019 0

Bias Variance and Tradeoff

Meaning of Bias and Variance? Bias: how unfair is something towards other Variance: how likely something changes with respect to others Thing to remember? High Bias: under fitting High Variance: over fitting What is High Bias and High Variance? Assume there are two examiners determining weather forecast. Where it rains only when it is humid…
Read more

February 11, 2019 0