CALCULATOR
Logistic Sigmoid of a Real Number Calculator
Logistic Sigmoid of a Real Number. Example: Value: 1 number gives 0.73105857863 number. Dimensionless transform only; no calibrated probability, machine learning model or medical interpretation. Only this original stated job is proposed, not full historical source coverage. Input domains and output unit must be visible.
Dimensionless transform only; no calibrated probability, machine learning model or medical interpretation. Only this original stated job is proposed, not full historical source coverage. Input domains and output unit must be visible. Derivation: Normalize positive exponential to an output between zero and one.
Accepted inputs: Value: -20 to 20 number.
How the calculation works
sigmoid(x)=1/(1+e^-x)
Worked example
With value 1 number, logistic sigmoid of a real number is 0.7310585786 number.
Assumptions and limits
Dimensionless transform only; no calibrated probability, machine learning model or medical interpretation. Only this original stated job is proposed, not full historical source coverage. Input domains and output unit must be visible. Derivation: Normalize positive exponential to an output between zero and one.