php-ml/docs/machine-learning
David Monllaó e83f7b95d5 Fix activation functions support (#163)
- Backpropagation using the neuron activation functions derivative
- instead of hardcoded sigmoid derivative
- Added missing activation functions derivatives
- Sigmoid forced for the output layer
- Updated ThresholdedReLU default threshold to 0 (acts as a ReLU)
- Unit tests for derivatives
- Unit tests for classifiers using different activation functions
- Added missing docs
2018-01-09 11:09:59 +01:00
..
association Support for multiple training datasets (#38) 2017-02-01 19:06:38 +01:00
classification Support for multiple training datasets (#38) 2017-02-01 19:06:38 +01:00
clustering Fix documentation links 2017-01-05 20:37:48 +00:00
cross-validation create docs for StratifiedRandomSplit 2016-07-11 00:07:07 +02:00
datasets Fix wrong docs references (#79) 2017-04-13 21:34:55 +02:00
feature-extraction documentation add tokenizer->fit required to build the dictionary (#155) 2017-11-16 21:40:11 +01:00
metric add ClassificationReport docs 2016-07-19 22:17:03 +02:00
model-manager Persistence class to save and restore models (#37) 2017-02-02 09:03:09 +01:00
neural-network Fix activation functions support (#163) 2018-01-09 11:09:59 +01:00
preprocessing Update imputation example to use transform method (#57) 2017-03-09 20:41:15 +01:00
regression Support for multiple training datasets (#38) 2017-02-01 19:06:38 +01:00
workflow add docs for Pipeline 2016-07-12 00:00:17 +02:00