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import copy |
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import pytest |
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@pytest.mark.parametrize('model', [('kmeans_pca_topic_model'), ('custom_topic_model'), ('merged_topic_model'), ('reduced_topic_model'), ('online_topic_model')]) |
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def test_dynamic(model, documents, request): |
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topic_model = copy.deepcopy(request.getfixturevalue(model)) |
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timestamps = [i % 10 for i in range(len(documents))] |
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topics_over_time = topic_model.topics_over_time(documents, timestamps) |
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assert topics_over_time.Frequency.sum() == len(documents) |
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assert set(topics_over_time.Topic.unique()) == set(topic_model.topics_) |
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assert len(topics_over_time.Timestamp.unique()) == len(set(timestamps)) |
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