Normalizes a numeric expression within a window of values. By default, values can range between zero and one.
The smallest value becomes zero, the largest value becomes one, and all other values scale proportionally in between zero and one.
You can also specify a custom minimum and maximum value for the normalized output range.
Normalizes a numeric expression within a window of values. By default, values can range between zero and one. The smallest value becomes zero, the largest value becomes one, and all other values scale proportionally in between zero and one. You can also specify a custom minimum and maximum value for the normalized output range.
See https://docs.mongodb.com/manual/reference/operator/aggregation/minMaxScaler/