fann_create_train
(PECL fann >= 1.0.0)
fann_create_train — Creates an empty training data struct
説明
Creates an empty training data struct.
パラメータ
num_data-
The number of training data
num_input-
The number of inputs per training data
num_output-
The number of ouputs per training data
戻り値
成功した場合にニューラルネットワークトレーニングリソース、エラー時に false を返します。
注意
注意:
この関数は、fann拡張モジュールが libfann > 2.2 以上でビルドされている場合にだけ利用可能です。
参考
- fann_read_train_from_file() - Reads a file that stores training data
- fann_train_on_data() - Trains on an entire dataset for a period of time
- fann_destroy_train() - Destructs the training data
- fann_save_train() - Save the training structure to a file
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User Contributed Notes 1 note
geekgirl dot joy at gmail dot com ¶
6 years ago
The result of fann_create_train() is a "blank" or "empty" training data resource which can be saved to a file using fann_save_train().
<?php
$num_data = 4;
$num_input = 2;
$num_output = 1;
// Create an empty 'template' training resource in memory
$empty_training_resource = fann_create_train ($num_data , $num_input , $num_output);
// Save template.data
fann_save_train($empty_training_resource, 'template.data');
?>
File Saved (template.data):
4 2 1
0 0
0
0 0
0
0 0
0
0 0
0