Python save_piece Examples

Example #1

def main():
    print 'Generating the training model...'
    training_model = get_training_model()

    print 'Compiling the training model...'
    optimizer = Adadelta(lr=0.01, epsilon=1e-6)
    training_model.compile(loss=objective,
                           optimizer=optimizer,
                           metrics=['accuracy'])

    print 'Retrieving the repository...'
    pieces = repository_handler.load_repository(args.repository)

    print 'Learning...'
    train(training_model, pieces)

    print 'Retrieving the weights...'
    weights = training_model.get_weights()

    print 'Generating the composition model...'
    composition_model = get_composition_model()

    print 'Compiling the composition model...'
    composition_model.compile(loss=objective, optimizer=optimizer)

    print 'Setting the weights...'
    composition_model.set_weights(weights)

    print 'Composing a piece...'
    random_batch, _ = piece_handler.get_piece_batch(pieces, 5)
    initial_note = random_batch[0][0].reshape((1, 78, 80))
    piece = compose_piece(composition_model, initial_note)
    piece_handler.save_piece(piece, args.piece)

Example #2

def main():
    print 'Retrieving the repository...'
    pieces = repository_handler.load_repository(args.repository)
    _, data = piece_handler.get_piece_batch(pieces, args.batch_size)

    print 'Generating Probability Matrix..'
    probability_matrix = get_probability_matrix(data)

    print 'Making Sweet Jams...'
    segment = generate_music(data[0, 0], probability_matrix,
                             args.segment_length)

    print 'Saving Sweet Jams...'
    piece_handler.save_piece(segment, args.file_path)

Example #3

File: checkpoint_analyzer.py Project: vinitiet/deep-jammer

def main():
    print 'Generating the composition model...'
    composition_model = deep_jammer.get_composition_model()

    print 'Compiling the composition model...'
    optimizer = Adam(lr=1)
    composition_model.compile(loss=objective, optimizer=optimizer, metrics=['accuracy'])

    print 'Loading the weights...'
    composition_model.load_weights('checkpoints/model-weights-40.h5')

    print 'Generating the initial note of the piece...'
    repository = repository_handler.load_repository('1-repository')
    X_train, _ = piece_handler.get_piece_batch(repository, 5)
    initial_note = X_train[0][0].reshape((1, 78, 80))

    print 'Generating a piece...'
    piece = compose_piece(composition_model, initial_note)
    piece_handler.save_piece(piece, 'checkpoint-piece')

Example #4

File: model_training.py Project: DanPark13/music_generator

def save_generated_piece(generated_piece, tag):
    generated_piece_path = generated_dir + generated_piece_name % tag
    piece_handler.save_piece(generated_piece, generated_piece_path)

Example #5

File: deep_jammer.py Project: vinitiet/deep-jammer

def save_generated_piece(generated_piece, tag):
    generated_piece_path = GENERATED_PIECES_DIRECTORY + GENERATED_PIECE_NAME % tag
    piece_handler.save_piece(generated_piece, generated_piece_path)