bool loadCallback(LoadClassifier::Request &req,
LoadClassifier::Response &res )
{
string id = req.identifier;
Classifier *c;
if(!createHelper(req.class_type, c)){
res.success = false;
return false;
}
if(!c->load(req.filename)){
res.success = false;
return false;
}
if(classifier_list.find(id) != classifier_list.end()){
cout << "WARNING: ID already exists, overwriting: " << req.identifier << endl;
delete classifier_list[id];
}
classifier_list[id] = c;
res.success = true;
return true;
}
void EmoDetector::init(std::vector<std::string>& classifier_paths) {
map<string, pair<vector<Emotion>, Classifier*> > classifiers;
for(size_t i = 0; i < classifier_paths.size(); i++) {
string clpath = classifier_paths[i];
Classifier* cvD = this->createClassifier();
cvD->load(clpath);
string fname = matrix_io_fileBaseName(clpath);
// std::cout<<"the file locations starts at: "<<std::endl;
Emotion emo = UNKNOWN;
vector<string> emotions_list = split_string(fname, "_");
vector<Emotion> fin_emo_list;
fin_emo_list.reserve(emotions_list.size());
string label = "";
for(vector<string>::iterator it = emotions_list.begin(); it !=
emotions_list.end(); ++it) {
emo = UNKNOWN;
if (*it == "vs") {
break;
} else if (*it == emotionStrings(NEUTRAL)) {
emo = NEUTRAL;
} else if (*it == emotionStrings(ANGER)) {
emo = ANGER;
} else if (*it == emotionStrings(CONTEMPT)) {
emo = CONTEMPT;
} else if (*it == emotionStrings(DISGUST)) {
emo = DISGUST;
} else if (*it == emotionStrings(FEAR)) {
emo = FEAR;
} else if (*it == emotionStrings(HAPPY)) {
emo = HAPPY;
} else if (*it == emotionStrings(SADNESS)) {
emo = SADNESS;
} else if (*it == emotionStrings(SURPRISE)) {
emo = SURPRISE;
}
if(emo != UNKNOWN) {
if(label.size() > 0) {
label.append("_");
}
label.append(emotionStrings(emo));
fin_emo_list.push_back(emo);
}
}
pair<vector<Emotion>, Classifier*> value(fin_emo_list, cvD);
pair<string, pair<vector<Emotion>, Classifier*> > entry(label, value);
classifiers.insert(entry);
}
init(classifiers);
}
