public void loadingNodes(String path_loading_name) throws Exception {
		HashMap keyScore = new HashMap();
		BufferedReader bin = new BufferedReader(new InputStreamReader(
				new FileInputStream(path_loading_name)));
		String readline;
		while ((readline = bin.readLine()) != null) {
			// articleId, type, sorces[]
			if (!readline.contains("id")) {
				double score = 0.0;
				MyNode node1 = new MyNode(readline, score);
//				 System.out.println(node1.id + "-----" + node1.node_prior );
				g.addVertex(node1);
			}

		}
		bin.close();
	}