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fann_set_training_algorithm	fann_set_weight_array

Fann Functions	Last updated: Mon, 26 Oct 2026

fann_set_weight

(PECL fann >= 1.0.0)

fann_set_weight — Set a connection in the network

Description

function fann_set_weight(
    resource $ann,
    int $from_neuron,
    int $to_neuron,
    float $weight
): bool

Set a connections in the network.

Parameters

ann: Neural network resource.
from_neuron: The neuron where the connection starts
to_neuron: The neuron where the connection ends
weight: Connection weight

Return Values

Returns true on success, or false otherwise.

fann_set_training_algorithm	fann_set_weight_array

Fann Functions	Last updated: Mon, 26 Oct 2026