save_samples.py 文件源码

def save(artist, model_path, num_save):
    sample_save_dir = c.get_dir('../save/samples/')
    sess = tf.Session()

    print artist

    data_reader = DataReader(artist)
    vocab = data_reader.get_vocab()

    print 'Init model...'
    model = LSTMModel(sess,
                      vocab,
                      c.BATCH_SIZE,
                      c.SEQ_LEN,
                      c.CELL_SIZE,
                      c.NUM_LAYERS,
                      test=True)

    saver = tf.train.Saver()
    sess.run(tf.initialize_all_variables())

    saver.restore(sess, model_path)
    print 'Model restored from ' + model_path

    artist_save_dir = c.get_dir(join(sample_save_dir, artist))
    for i in xrange(num_save):
        print i

        path = join(artist_save_dir, str(i) + '.txt')
        sample = model.generate()
        processed_sample = process_sample(sample)

        with open(path, 'w') as f:
            f.write(processed_sample)