public static void main(String[] args) {
		System.out.println("java NewsGroup true");
		
		// TODO
		boolean stopword = true;
		if (args.length > 0) {
			stopword = true;
		}
		
		NewsGroup resover = new NewsGroup(stopword);
		System.out.println("Training Bernoulli model");
		resover.trainBernoulli();
	}