Question

This line causes error “The constructor Vector(double[], double[]) is undefined”:

Vector<trainingSet> set = new Vector<trainingSet>({1.0, 1.0}, {0.0, 0.0});

While the class “trainingSet” has indeed a corresponding constructor:

public class trainingSet {
    public double [] pattern, result;
    public trainingSet(){}
    public trainingSet(double[] Pattern, double[] Result){
        pattern = Pattern;
        result = Result;
    }
}

Any idea?

Answer 1

You are calling constructor of Vector class which is not exist, try this,

    double[] Pattern={1.0, 1.0};
    double[] Result={0.0, 0.0};

    Vector<trainingSet> set = new Vector<trainingSet>();
    set.add(new trainingSet(Pattern, Result));