Renamed sigmoid to logistic
#24
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pasabanov
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Types of changes
Related: #19 ALFI-lib/test_data#2
Description
Renamed
sigmoidtologisticfor a more accurate (literal) match to the concept.The term
sigmoidis often used to refer to the logistic function, but this is not entirely accurate because it covers a large variety of functions (e.g. erf, tanh, arctan).Examples:
In this case, the term
logisticis more appropriate.Standard logistic function:
Future improvements
The change eliminates semantic ambiguities, allowing more sigmoid functions to be implemented in the future.
External links
https://en.wikipedia.org/wiki/Sigmoid_function
https://en.wikipedia.org/wiki/Logistic_function
https://ru.wikipedia.org/wiki/Сигмоида
https://ru.wikipedia.org/wiki/Логистическое_уравнение