Data Mining - Rare Event

> (Statistics|Probability|Machine Learning|Data Mining|Data and Knowledge Discovery|Pattern Recognition|Data Science|Data Analysis)

1 - About

A rare event is always rare in function of the population being studied.

In high dimensions, all cases are edge cases
Sam Ross

The rate of an event is related to the probability of an event occurring in some small subinterval (of time, space or otherwise).

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3 - Example

  • click-through rate prediction

4 - Documentation / Reference