def METHOD_NAME(config):
    conf_id2index, conf_name2index, conf_node_type = remapping_id(
        os.path.join(config.data_path, 'id_conf.txt'),
        start_index=0,
        node_type='c')
    log.info('%d venues have been loaded.' % (len(conf_id2index)))
    author_id2index, author_name2index, author_node_type = remapping_id(
        os.path.join(config.data_path, 'id_author.txt'),
        start_index=len(conf_id2index),
        node_type='a')
    log.info('%d authors have been loaded.' % (len(author_id2index)))
    paper_id2index, paper_name2index, paper_node_type = remapping_id(
        os.path.join(config.data_path, 'paper.txt'),
        start_index=(len(conf_id2index) + len(author_id2index)),
        node_type='p',
        separator='\t')
    log.info('%d papers have been loaded.' % (len(paper_id2index)))
    node_types = conf_node_type + author_node_type + paper_node_type
    paper2author_edges = load_edges(
        os.path.join(config.data_path, 'paper_author.txt'), paper_id2index,
        author_id2index)
    log.info('%d paper2author edges have been loaded.' %
             (len(paper2author_edges)))
    paper2conf_edges = load_edges(
        os.path.join(config.data_path, 'paper_conf.txt'), paper_id2index,
        conf_id2index)
    log.info('%d paper2conf edges have been loaded.' % (len(paper2conf_edges)))
    author_label = load_label(config.author_label_file, author_name2index)
    conf_label = load_label(config.venue_label_file, conf_name2index)
    make_dir(config.processed_path)
    node_types_file = os.path.join(config.processed_path, 'node_types.txt')
    log.info("saving node_types to %s" % node_types_file)
    with open(node_types_file, 'w') as writer:
        for item in tqdm.tqdm(node_types):
            writer.write("%s\t%s\n" % (item[1], item[0]))
    p2a_edges_file = os.path.join(config.processed_path,
                                  'paper2author_edges.txt')
    log.info("saving paper2author edges to %s" % p2a_edges_file)
    with open(p2a_edges_file, 'w') as writer:
        for item in tqdm.tqdm(paper2author_edges):
            writer.write("\t".join(item) + "\n")
    p2c_edges_file = os.path.join(config.processed_path,
                                  'paper2conf_edges.txt')
    log.info("saving paper2conf edges to %s" % p2c_edges_file)
    with open(p2c_edges_file, 'w') as writer:
        for item in tqdm.tqdm(paper2conf_edges):
            writer.write("\t".join(item) + "\n")
    author_label_file = os.path.join(config.processed_path, 'author_label.txt')
    log.info("saving author label to %s" % author_label_file)
    with open(author_label_file, 'w') as writer:
        for item in tqdm.tqdm(author_label):
            writer.write("\t".join(item) + "\n")
    conf_label_file = os.path.join(config.processed_path, 'conf_label.txt')
    log.info("saving conf label to %s" % conf_label_file)
    with open(conf_label_file, 'w') as writer:
        for item in tqdm.tqdm(conf_label):
            writer.write("\t".join(item) + "\n")