def METHOD_NAME(mitie_feature_extractor, default_config):
    from rasa_nlu.featurizers.mitie_featurizer import MitieFeaturizer
    ftr = MitieFeaturizer.create(config.load("sample_configs/config_mitie.yml"))
    sentence = "Hey how are you today"
    tokens = MitieTokenizer().tokenize(sentence)
    vecs = ftr.features_for_tokens(tokens, mitie_feature_extractor)
    expected = np.array([0., -4.4551446, 0.26073121, -1.46632245, -1.84205751])
    assert np.allclose(vecs[:5], expected, atol=1e-5)