<commit_before>Changes
=======

NEXT

* Make show_topics return value consistent across models (<NAME>, #448)
  - All models with the `show_topics` method should return a list of
    `(topic_number, topic)` tuples, where `topic` is a list of
    `(word, probability)` tuples.
  - This is a breaking change that affects users of the `LsiModel`, `LdaModel`,
  and `LdaMulticore` that may be reliant on the old tuple layout of
  `(probability, word)`.

0.12.2, 19/09/2015
<commit_msg>Added message to changelog.<commit_after>Changes
=======

NEXT

* Make show_topics return value consistent across models (<NAME>, #448)
  - All models with the `show_topics` method should return a list of
    `(topic_number, topic)` tuples, where `topic` is a list of
    `(word, probability)` tuples.
  - This is a breaking change that affects users of the `LsiModel`, `LdaModel`,
  and `LdaMulticore` that may be reliant on the old tuple layout of
  `(probability, word)`.

* Forwards compatibility for  NumPy > 1.10 (<NAME>, #494)
  - LdaModel and LdaMulticore produce a large number of DepracationWarnings from
    .inference() because the term ids in each chunk returned from utils.grouper
    are floats. This behaviour has been changed so that the term IDs are now ints.
  - utils.grouper returns a python list instead of a numpy array in .update() when
    LdaModel is called in non distributed mode
  - in distributed mode .update() will still call utils.grouper with as_numpy=True
    to save memory
  - LdaModel.update and LdaMulticore.update have a new keyword parameter
    chunks_as_numpy=True/False (defaults to False) that allows controlling
    this behaviour.

0.12.2, 19/09/2015

{'fraction_non_alphanumeric': 0.08576533650982728, 'fraction_numerical': 0.02144133412745682, 'mean_word_length': 3.9266862170087977, 'pattern_counts': {'":': 0, '<': 6, '<?xml version=': 0, '>': 7, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '7267513', 'n_tokens_mistral': 533, 'n_tokens_neox': 508, 'n_words': 220}