There are some green upside arrows and red downside arrows with some numbers beside them in code completion window in Pycharm 2020. I really don't have any clue what these arrows and numbers stand for. You can see a sample of it in below image. What is the meaning of the arrows and numbers? Any help would be appreciated.
I've figured out this option is related to Machine Learning Code Completion plugin that is bundled with pycharm and is available via Settings>Editor>General>Code Completion>Machine Learning-Assisted Completion>Rank completion suggestions based on Machine Learning.
And this numbers are some sort of ranking.
Plugin doc says:
The plugin improves code completion feature by reordering of elements in the completion popup by ranking more relevant items higher using machine learning.
Those green ↑ or red ↓ has similar meaning as arrows used in foreign exchange rates:
but instead of rise / drop in the rate, they show rise / drop in applying them to your code, and – consequently – the change of their position in the completion popup.
