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(PECL fann >= 1.0.0)
fann_get_learning_rate — Returns the learning rate
The learning rate is used to determine how aggressive training should be for some of the training algorithms
(FANN_TRAIN_INCREMENTAL
, FANN_TRAIN_BATCH
, FANN_TRAIN_QUICKPROP
).
Do however note that it is not used in FANN_TRAIN_RPROP
.
The default learning rate is 0.7.
ann
ニューラルネットワークリソース。
The learning rate, or false
on error.