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See Release Notes
Long Term Support Release

  • Bug fixes for general core bugs in 3.9.x will end* 10 May 2021 (12 months).
  • Bug fixes for security issues in 3.9.x will end* 8 May 2023 (36 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
/lib/mlbackend/php/phpml/src/Phpml/NeuralNetwork/ActivationFunction/
FolderUp one level  
FileBinaryStep.php        [source] [31 lines]    
FileGaussian.php          [source] [27 lines]    
FileHyperbolicTangent.php [source] [37 lines]    
FilePReLU.php             [source] [37 lines]    
FileSigmoid.php           [source] [37 lines]    
FileThresholdedReLU.php   [source] [37 lines]