70e4d7fe60a9658bb27b9f5fb67592a1222b2ec3,tests/sequence/test_implicit.py,,test_implicit_lstm_synthetic,#Any#Any#,48

Before Change

])
def test_implicit_lstm_synthetic(randomness, expected_mrr):

    interactions = synthetic.generate_sequential(num_users=1000,
                                                 num_items=1000,
                                                 num_interactions=10000,
                                                 concentration_parameter=randomness,
                                                 random_state=RANDOM_STATE)

    train, test = user_based_train_test_split(interactions,
                                              random_state=RANDOM_STATE)

    train = train.to_sequence(max_sequence_length=10)
    test = test.to_sequence(max_sequence_length=10)

    model = ImplicitSequenceModel(loss="bpr",
                                  representation="lstm",
                                  batch_size=128,
                                  learning_rate=1e-1,
                                  l2=1e-7,
                                  n_iter=300)
    model.fit(train, verbose=True)
    mrr = sequence_mrr_score(model, test)

    print("MRR {} randomness {}".format(mrr.mean(), randomness))

    assert mrr.mean() > expected_mrr

After Change

])
def test_implicit_lstm_synthetic(randomness, expected_mrr):

    random_state = np.random.RandomState(RANDOM_SEED)
    train, test = _get_synthetic_data(randomness=randomness,
                                      random_state=random_state)

    model = ImplicitSequenceModel(loss=LOSS,
                                  representation="lstm",
                                  batch_size=BATCH_SIZE,

Instances