English Wikipedia - The Free Encycl...
Download this dictionary
Dimensionality reduction
In
machine learning
and
statistics
,
dimensionality reduction
or
dimension reduction
is the process of reducing the number of random variables under consideration, and can be divided into
feature selection
and
feature extraction
.
See more at Wikipedia.org...
© This article uses material from
Wikipedia
®
and is licensed under the
GNU Free Documentation License
and under the
Creative Commons Attribution-ShareAlike License