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Sigmoid Calculator
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Calculate the output of a sigmoid function (logistic function) for a given input value.
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Why Use Sigmoid?
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The sigmoid function is widely used in machine learning and statistics to map any real-valued number into a range between 0 and 1. This makes it ideal for probability estimation.
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Formula Used
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S(z) = 1 / (1 + e-z)
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Where ‘z’ is the input value and ‘e’ is Euler’s number (approx. 2.71828).
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Example Calculation
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\n Result: 0.5\n
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Related Tools
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- Logistic Regression Calculator
- Derivative of Sigmoid Calculator
- Inverse Sigmoid Calculator
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