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fann_set_learning_momentum	fann_set_output_scaling_params

Fann Functions	Last updated: Mon, 26 Oct 2026

fann_set_learning_rate

(PECL fann >= 1.0.0)

fann_set_learning_rate — Sets the learning rate

Description

function fann_set_learning_rate(resource $ann, float $learning_rate): bool

Sets the learning rate.

More info available in fann_get_learning_rate().

Parameters

ann: Neural network resource.
learning_rate: The learning rate.

Return Values

Returns true on success, or false otherwise.

See Also

fann_get_learning_rate() - Returns the learning rate
fann_set_training_algorithm() - Sets the training algorithm

fann_set_learning_momentum	fann_set_output_scaling_params

Fann Functions	Last updated: Mon, 26 Oct 2026