Data Mining - Signal (Wanted Variation)

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

1 - About

Information from all past experience can be divided into two groups:

  • information that is relevant for the future (“signal”). pattern
  • information that is irrelevant (“noise”).

In the real world, a signal is a periodic wave.


3 - Documentation / Reference