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Testing, again

This commit is contained in:
blacklight 2009-08-09 20:49:59 +02:00
parent aac905673b
commit 3f56c8404c
2 changed files with 18 additions and 16 deletions
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1
examples/adderFromScratch.cpp
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@ -21,6 +21,7 @@ int main() {
xml += NeuralNet::XMLFromSet(1, "3,3,1;7"); xml += NeuralNet::XMLFromSet(1, "3,3,1;7");
xml += NeuralNet::XMLFromSet(2, "5,4,2;11"); xml += NeuralNet::XMLFromSet(2, "5,4,2;11");
NeuralNet::closeXML(xml); NeuralNet::closeXML(xml);
cout << "xml:\n" << xml << endl;
net.train(xml, NeuralNet::str); net.train(xml, NeuralNet::str);
vector<double> v; vector<double> v;

33
src/neuralnet.cpp
View File

@ -465,10 +465,11 @@ namespace neuralpp {
string NeuralNet::XMLFromSet(int id, string set) { string NeuralNet::XMLFromSet(int id, string set) {
string xml; string xml;
vector <double> in, out; vector<double> in, out;
stringstream ss (stringstream::in | stringstream::out);
unsigned int delimPos = -1; unsigned int delimPos = -1;
char delim = ';'; char delim = ';';
char tmp[1024];
for (delimPos = 0; for (delimPos = 0;
delimPos < set.length() && set[delimPos] != delim; delimPos < set.length() && set[delimPos] != delim;
@ -483,27 +484,27 @@ namespace neuralpp {
in = split(',', inStr); in = split(',', inStr);
out = split(',', outStr); out = split(',', outStr);
snprintf(tmp, sizeof(tmp), "%d", id); ss << id;
xml += "\t<TRAINING ID=\"" + string(tmp) + "\">\n"; xml += "\t<TRAINING ID=\"" + ss.str() + "\">\n";
for (unsigned int i = 0; i < in.size(); i++) { for (unsigned int i = 0; i < in.size(); i++) {
memset(tmp, 0x0, sizeof(tmp)); ss.str(string());
snprintf(tmp, sizeof(tmp), "%d", i); ss << i;
xml += "\t\t<INPUT ID=\"" + string(tmp) + "\">"; xml += "\t\t<INPUT ID=\"" + ss.str() + "\">";
memset(tmp, 0x0, sizeof(tmp)); ss.str(string());
snprintf(tmp, sizeof(tmp), "%f", in[i]); ss << in[i];
xml += string(tmp) + "</INPUT>\n"; xml += ss.str() + "</INPUT>\n";
} }
for (unsigned int i = 0; i < out.size(); i++) { for (unsigned int i = 0; i < out.size(); i++) {
memset(tmp, 0x0, sizeof(tmp)); ss.str(string());
snprintf(tmp, sizeof(tmp), "%d", i); ss << i;
xml += "\t\t<OUTPUT ID=\"" + string(tmp) + "\">"; xml += "\t\t<OUTPUT ID=\"" + ss.str() + "\">";
memset(tmp, 0x0, sizeof(tmp)); ss.str(string());
snprintf(tmp, sizeof(tmp), "%f", out[i]); ss << out[i];
xml += string(tmp) + "</OUTPUT>\n"; xml += ss.str() + "</OUTPUT>\n";
} }
xml += "\t</TRAINING>\n\n"; xml += "\t</TRAINING>\n\n";