fann_set_activation_function

(PECL fann >= 1.0.0)

fann_set_activation_function — 为锟斤拷应锟矫碉拷锟斤拷元锟酵诧拷锟斤拷锟矫硷拷锟筋函锟斤拷

说锟斤拷

fann_set_activation_function ( resource $ann , int $activation_function , int $layer , int $neuron ) : bool

为锟斤拷锟斤拷为 layer锟斤拷锟今经撅拷元锟斤拷为 neuron 锟斤拷锟斤拷元锟斤拷锟矫硷拷锟筋函锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷为0.

锟斤拷锟斤拷锟斤拷锟斤拷械锟斤拷锟皆拷锟斤拷眉锟斤拷詈拷锟斤拷遣锟斤拷锟斤拷艿摹锟�

锟斤拷选锟今激活函锟斤拷时锟斤拷注锟解激锟筋函锟斤拷锟叫诧拷同锟侥凤拷围锟斤拷锟斤拷锟斤拷锟斤拷锟揭讹拷锟� FANN_SIGMOID 锟斤拷锟角革拷锟斤拷锟接★拷锟斤拷锟侥凤拷围锟斤拷0 -1锟斤拷然锟斤拷 FANN_SIGMOID_SYMMETRIC 锟侥凤拷围锟斤拷-1 - 1锟斤拷 FANN_LINEAR 却锟斤拷锟斤拷锟睫的★拷

应锟矫的硷拷锟筋函锟斤拷应锟斤拷锟斤拷锟斤拷锟筋函锟斤拷锟斤拷锟斤拷之一锟斤拷

锟斤拷锟斤拷值锟斤拷锟斤拷锟筋函锟斤拷锟斤拷锟斤拷之一锟斤拷

锟斤拷锟斤拷

ann

Neural network resource.

activation_function

锟斤拷锟筋函锟斤拷锟斤拷锟斤拷锟斤拷

layer

锟斤拷锟斤拷锟斤拷

neuron

锟斤拷元锟斤拷锟斤拷

锟斤拷锟斤拷值

Returns TRUE on success, or FALSE otherwise.

锟轿硷拷