frlearn.transformations.truncated_complement¶
- frlearn.transformations.truncated_complement(x)[source]¶
Order-reversing function from [0, ∞) to [0, 1] that sends x to max(0, 1 - x). Preserves absolute differences for values under 1, but discards all differences for larger values.
- Parameters
- xfloat
Input value. Should be in [0, ∞).
- Returns
- yfloat
Output value in [0, 1].