Hey there!
No, the internet is not a private place
I hope this helped! :-)
Answer:
UPS is abbreviation of Uninterrupted power supply. It is a battery backup devices useful when major supply is interrupted due to any reason.
It performs the following functions:
1. It provides protection from power surges.
2. Smooth out noisy power sources
Independent Component Analysis (ICA) is based on information-theory and is also one of the most widely used dimensionality reduction techniques.