Glossary: Unsupervised Learning
robust z-score
A z-score built from the median and MAD instead of the mean and standard deviation, so big outliers cannot hide smaller ones. The usual cut-off is 3.5.
Glossary: Unsupervised Learning
A z-score built from the median and MAD instead of the mean and standard deviation, so big outliers cannot hide smaller ones. The usual cut-off is 3.5.