/*
??Fast?Artificial?Neural?Network?Library?（fann）
??Copyright?（C）?2003-2016?Steffen?Nissen?（steffen.fann@gmail.com）
??
??This?library?is?free?software;?you?can?redistribute?it?and/or
??modify?it?under?the?terms?of?the?GNU?Lesser?General?Public
??License?as?published?by?the?Free?Software?Foundation;?either
??version?2.1?of?the?License?or?（at?your?option）?any?later?version.
??
??This?library?is?distributed?in?the?hope?that?it?will?be?useful
??but?WITHOUT?ANY?WARRANTY;?without?even?the?implied?warranty?of
??MERCHANTABILITY?or?FITNESS?FOR?A?PARTICULAR?PURPOSE.??See?the?GNU
??Lesser?General?Public?License?for?more?details.
??
??You?should?have?received?a?copy?of?the?GNU?Lesser?General?Public
??License?along?with?this?library;?if?not?write?to?the?Free?Software
??Foundation?Inc.?59?Temple?Place?Suite?330?Boston?MA??02111-1307??USA
*/

#include?

#include?“fann.h“


int?main（）
{
	struct?fann?*ann;
	struct?fann_train_data?*train_data?*test_data;
	const?float?desired_error?=?（const?float）0.0;
	unsigned?int?max_neurons?=?30;
	unsigned?int?neurons_between_reports?=?1;
	unsigned?int?bit_fail_train?bit_fail_test;
	float?mse_train?mse_test;
	unsigned?int?i?=?0;
	fann_type?*output;
	fann_type?steepness;
	int?multi?=?0;
	enum?fann_activationfunc_enum?activation;
	enum?fann_train_enum?training_algorithm?=?FANN_TRAIN_RPROP;
	
	printf（“Reading?data.\n“）;
	?
	train_data?=?fann_read_train_from_file（“../../datasets/parity8.train“）;
	test_data?=?fann_read_train_from_file（“../../datasets/parity8.test“）;

	fann_scale_train_data（train_data?-1?1）;
	fann_scale_train_data（test_data?-1?1）;
	
	printf（“Creating?network.\n“）;
	
	ann?=?fann_create_shortcut（2?fann_num_input_train_data（train_data）?fann_num_output_train_data（train_data））;
		
	fann_set_training_algorithm（ann?training_algorithm）;
	fann_set_activation_function_hidden（ann?FANN_SIGMOID_SYMMETRIC）;
	fann_set_activation_function_output（ann?FANN_LINEAR）;
	fann_set_train_error_function（ann?FANN_ERRORFUNC_LINEAR）;
	
	if（!multi）
	{
		/*steepness?=?0.5;*/
		steepness?=?1;
		fann_set_cascade_activation_steepnesses（ann?&steepness?1）;
		/*activation?=?FANN_SIN_SYMMETRIC;*/
		activation?=?FANN_SIGMOID_SYMMETRIC;
		
		fann_set_cascade_activation_functions（ann?&activation?1）;		
		fann_set_cascade_num_candidate_groups（ann?8）;
	}	
		
	if（training_algorithm?==?FANN_TRAIN_QUICKPROP）
	{
		fann_set_learning_rate（ann?0.35f）;
		fann_randomize_weights（ann?-2.0f?2.0f）;
	}
	
	fann_set_bit_fail_limit（ann?（fann_type）0.9）;
	fann_set_train_stop_function（ann?FANN_STOPFUNC_BIT）;
	fann_print_parameters（ann）;
		
	fann_save（ann?“cascade_train2.net“）;
	
	printf（“Training?network.\n“）;

	fann_cascadetrain_on_data（ann?train_data?max_neurons?neurons_between_reports?desired_error）;
	
	fann_print_connections（ann）;
	
	mse_train?=?fann_test_data（ann?train_data）;
	bit_fail_train?=?fann_get_bit_fail（ann）;
	mse_test?=?fann_test_data（ann?test_data）;
	bit_fail_test?=?fann_get_bit_fail（ann）;
	
	printf（“\nTrain?error:?%f

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-11-29?13:53??fann-master\
?????文件?????????587??2015-11-29?13:53??fann-master\.gitignore
?????目錄???????????0??2015-11-29?13:53??fann-master\.idea\
?????文件?????????159??2015-11-29?13:53??fann-master\.idea\encodings.xml
?????文件???????70683??2015-11-29?13:53??fann-master\.idea\fann.iml
?????文件?????????137??2015-11-29?13:53??fann-master\.idea\misc.xml
?????文件?????????260??2015-11-29?13:53??fann-master\.idea\modules.xml
?????目錄???????????0??2015-11-29?13:53??fann-master\.idea\runConfigurations\
?????文件?????????413??2015-11-29?13:53??fann-master\.idea\runConfigurations\Tests.xml
?????文件?????????180??2015-11-29?13:53??fann-master\.idea\vcs.xml
?????文件?????????417??2015-11-29?13:53??fann-master\.travis.yml
?????文件????????4926??2015-11-29?13:53??fann-master\CMakeLists.txt
?????文件???????26934??2015-11-29?13:53??fann-master\LICENSE.md
?????文件????????2864??2015-11-29?13:53??fann-master\README.md
?????目錄???????????0??2015-11-29?13:53??fann-master\VS2010\
?????目錄???????????0??2015-11-29?13:53??fann-master\VS2010\cascade_train\
?????文件????????7876??2015-11-29?13:53??fann-master\VS2010\cascade_train\cascade_train.vcxproj
?????文件?????????229??2015-11-29?13:53??fann-master\VS2010\cascade_train\cascade_train.vcxproj.filters
?????文件???????13474??2015-11-29?13:53??fann-master\VS2010\fann.sln
?????文件????????4243??2015-11-29?13:53??fann-master\VS2010\fann_tests.sln
?????目錄???????????0??2015-11-29?13:53??fann-master\VS2010\fanndouble\
?????文件????????9834??2015-11-29?13:53??fann-master\VS2010\fanndouble\fanndouble.vcxproj
?????文件????????2880??2015-11-29?13:53??fann-master\VS2010\fanndouble\fanndouble.vcxproj.filters
?????目錄???????????0??2015-11-29?13:53??fann-master\VS2010\fannfixed\
?????文件????????2436??2015-11-29?13:53??fann-master\VS2010\fannfixed\fannfixed.filters
?????文件????????9357??2015-11-29?13:53??fann-master\VS2010\fannfixed\fannfixed.vcxproj
?????目錄???????????0??2015-11-29?13:53??fann-master\VS2010\fannfloat\
?????文件????????9461??2015-11-29?13:53??fann-master\VS2010\fannfloat\fannfloat.vcxproj
?????文件????????2769??2015-11-29?13:53??fann-master\VS2010\fannfloat\fannfloat.vcxproj.filters
?????目錄???????????0??2015-11-29?13:53??fann-master\VS2010\gtest\
?????文件????????8331??2015-11-29?13:53??fann-master\VS2010\gtest\gtest.vcxproj
............此處省略617個(gè)文件信息