Dumb assignment is dumb

java

public void train(List<Data> data) {
        //Initialize the weight array with random values.
        for (int i = 0; i < weights.length; i++) {
            weights[i] = rand.nextFloat();
        }

        //Create an Iterator for the training data
        Iterator<Data> iter = data.iterator();

        //Train as often as there are numbers in epochen...
        for (int j = 0; j < epochen; j++) {
            
            //Create a boolean list that are determined by a fail or success.
            List<Boolean> correct = new ArrayList<Boolean>();
            
            //Iterate through the training data and adjust the weights accordingly
            while (iter.hasNext()) {
                Data d = iter.next();
                
                //calculate the error value
                float error = d.getOut() - output(d.getIn());
                
                //Adjust the weight values
                for (int i = 0; i < weights.length; i++) {
                    weights[i] += learningrate * error * d.getIn()[i];
                }
                
                //Determine wether the output is correct or failed to calculate the percentage later on.
                correct.add(output(d.getIn()) == d.getOut());
            }
            
            if (checkPercentage(correct)) {
                System.out.println("Stopped training after " + j + "Epochen");
                break;
            }
        }
    }