docs: private int getPoorestClassifierIndex() {
  		int minIndex = 0;
  		
  		for (int i = 1; i < this.weights.length; i++) {
  			if(this.weights[i][0] < this.weights[minIndex][0]){
  				minIndex = i;
  			}
  		}
  		
  		return minIndex;
  	}