RELU 和 L-RELU 激活函数列在 C++ 库枚举中 (fann_data.h:~214),但截至本注释,PHP 常量尚未为其分配。您可以自己添加它们。
define('FANN_LINEAR_PIECE_RECT', 18);
define('FANN_LINEAR_PIECE_RECT_LEAKY', 19);以下常量由此扩展定义,并且仅在扩展已编译到 PHP 中或在运行时动态加载时可用。
FANN_TRAIN_INCREMENTAL (int)FANN_TRAIN_BATCH (int)FANN_TRAIN_RPROP (int)FANN_TRAIN_QUICKPROP (int)FANN_TRAIN_SARPROP (int)FANN_LINEAR (int)FANN_THRESHOLD (int)FANN_THRESHOLD_SYMMETRIC (int)FANN_SIGMOID (int)FANN_SIGMOID_STEPWISE (int)FANN_SIGMOID_SYMMETRIC (int)FANN_SIGMOID_SYMMETRIC_STEPWISE (int)FANN_GAUSSIAN (int)FANN_GAUSSIAN_SYMMETRIC (int)FANN_GAUSSIAN_STEPWISE (int)FANN_ELLIOT (int)FANN_ELLIOT_SYMMETRIC (int)FANN_LINEAR_PIECE (int)FANN_LINEAR_PIECE_SYMMETRIC (int)FANN_SIN_SYMMETRIC (int)FANN_COS_SYMMETRIC (int)FANN_SIN (int)FANN_COS (int)FANN_ERRORFUNC_LINEAR (int)FANN_ERRORFUNC_TANH (int)FANN_STOPFUNC_MSE (int)FANN_STOPFUNC_BIT (int)FANN_NETTYPE_LAYER (int)FANN_NETTYPE_SHORTCUT (int)FANN_E_NO_ERROR (int)FANN_E_CANT_OPEN_CONFIG_R (int)FANN_E_CANT_OPEN_CONFIG_W (int)FANN_E_WRONG_CONFIG_VERSION (int)FANN_E_CANT_READ_CONFIG (int)FANN_E_CANT_READ_NEURON (int)FANN_E_CANT_READ_CONNECTIONS (int)FANN_E_WRONG_NUM_CONNECTIONS (int)FANN_E_CANT_OPEN_TD_W (int)FANN_E_CANT_OPEN_TD_R (int)FANN_E_CANT_READ_TD (int)FANN_E_CANT_ALLOCATE_MEM (int)FANN_E_CANT_TRAIN_ACTIVATION (int)FANN_E_CANT_USE_ACTIVATION (int)FANN_E_TRAIN_DATA_MISMATCH (int)FANN_E_CANT_USE_TRAIN_ALG (int)FANN_E_TRAIN_DATA_SUBSET (int)FANN_E_INDEX_OUT_OF_BOUND (int)FANN_E_SCALE_NOT_PRESENT (int)FANN_E_INPUT_NO_MATCH (int)FANN_E_OUTPUT_NO_MATCH (int)RELU 和 L-RELU 激活函数列在 C++ 库枚举中 (fann_data.h:~214),但截至本注释,PHP 常量尚未为其分配。您可以自己添加它们。
define('FANN_LINEAR_PIECE_RECT', 18);
define('FANN_LINEAR_PIECE_RECT_LEAKY', 19);