private static Instances convertToInstances(
final IScope scope,
final IList<String> attributes,
final IAddressableContainer<Integer, IAgent, Integer, IAgent> agents)
throws GamaRuntimeException {
FastVector attribs = new FastVector();
for (String att : attributes) {
attribs.addElement(new Attribute(att));
}
Instances dataset =
new Instances(scope.getAgentScope().getName(), attribs, agents.length(scope));
for (IAgent ag : agents.iterable(scope)) {
int nb = attributes.size();
double vals[] = new double[nb];
for (int i = 0; i < nb; i++) {
String attrib = attributes.get(i);
Double var = Cast.asFloat(scope, ag.getDirectVarValue(scope, attrib));
vals[i] = var;
}
Instance instance = new Instance(1, vals);
dataset.add(instance);
}
return dataset;
}
public void buildClusterer(ArrayList<String> seqDB, double[][] sm) {
seqList = seqDB;
this.setSimMatrix(sm);
Attribute seqString = new Attribute("sequence", (FastVector) null);
FastVector attrInfo = new FastVector();
attrInfo.addElement(seqString);
Instances data = new Instances("data", attrInfo, 0);
for (int i = 0; i < seqList.size(); i++) {
Instance currentInst = new Instance(1);
currentInst.setDataset(data);
currentInst.setValue(0, seqList.get(i));
data.add(currentInst);
}
try {
buildClusterer(data);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
