PECL fann >= 1.0.0
fann_get_bit_fail - The number of fail bits

fann_get_bit_fail( resource$ann ): int

The number of fail bits; means the number of output neurons which differ more than the bit fail limit (see fann_get_bit_fail_limit, fann_set_bit_fail_limit). The bits are counted in all of the training data, so this number can be higher than the number of training data.

This value is reset by fann_reset_MSE and updated by all the same functions which also updates the MSE value (e.g. fann_test_data, fann_train_epoch)



Neural network resource.

Return Values

The number of bits fail, or false on error.

Related Functions

Function fann_get_bit_fail:

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FANN (Fast Artificial Neural Network) Functions

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