What is Selection Bias?

Data Science, AI and ML
#1

What is Selection Bias?

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Selection Bias, selection means selecting or choosing from something and bias means partiality.
So whole term selection bias means selecting anything with partiality.

For example, Suppose your college teacher is selecting a team for a cricket match and he selects all batsman or all bowler, So here your teacher is biasing in selecting the team, So due to this selection your team can lose the match.
ref: https://medium.com/@vishwasu2001/what-is-selection-bias-data-science-80ab0cdfcd0e