Integration with Keras and Sklearn, LdaModel topic difference

2.2.0, 2017-06-21

🌟 New features:

• Add sklearn wrapper for RpModel (@chinmayapancholi13, #1395)
• Add sklearn wrappers for LdaModel and LsiModel (@chinmayapancholi13, #1398)
• Add sklearn wrapper for LdaSeq (@chinmayapancholi13, #1405)
• Add keras wrapper for Word2Vec model (@chinmayapancholi13, #1248)
• Add LdaModel.diff method (@menshikh-iv, #1334)
• Allow use of truncated Dictionary for coherence measures. Fix #1342 (@macks22, #1349)

👍 Improvements:

• Fix save_as_text/load_as_text for Dictionary (@vlejd, #1402)
• Add sampling support for corpus. Fix #308 (@vlejd, #1408)
• Add napoleon extension to sphinx (@rasto2211, #1411)
• Add KeyedVectors support to AnnoyIndexer (@Quole, #1318)
• Add BaseSklearnWrapper (@chinmayapancholi13, #1383)
• Replace num_words to topn in model for unification. Fix #1198 (@prakhar2b, #1200)
• Rename out_path to out_name & add logging for WordRank model. Fix #1310 (@parulsethi, #1332)
• Remove multiple iterations of corpus in p_boolean_document (@danielchamberlain, #1325)
• Fix codestyle in TfIdf (@piskvorky, #1313)
• Fix warnings from Sphinx. Partial fix #1192 (@souravsingh, #1330)
• Add test_env to setup.py (@menshikh-iv, #1336)

🔴 Bug fixes:

• Add cleanup in annoy test (@prakhar2b, #1420)
• Add cleanup in lda backprop test (@prakhar2b, #1417)
• Fix out-of-vocab in FastText (@jayantj, #1409)
• Add cleanup in WordRank test (@parulsethi, #1410)
• Fix rest requirements in Travis. Partial fix #1393 (@ibrahimsharaf, @menshikh-iv, #1400)
• Fix morfessor exception. Partial fix #1324 (@souravsingh, #1406)
• Fix test for FastText (@prakhar2b, #1371)
• Fix WikiCorpus (@alekol, #1333)
• Fix backward incompatibility for LdaModel (@chinmayapancholi13, #1327)
• Fix support for old and new FastText model format. Fix #1301 (@prakhar2b, #1319)
• Fix wrapper tests. Fix #1323 (@shubhamjain74, #1359)
• Update export_phrases method. Fix #794 (@toumorokoshi, #1362)
• Fix sklearn exception in test (@souravsingh, #1350)

📚 Tutorial and doc improvements:

• Fix incorrect link in tutorials (@aneesh-joshi, #1426)
• Add notebook with sklearn wrapper examples (@chinmayapancholi13, #1428)
• Replace absolute pathes to relative in notebooks (@vochicong, #1414)
• Fix code-style in keras notebook (@chinmayapancholi13, #1394)
• Replace absolute pathes to relative in notebooks (@vochicong, #1407)
• Fix typo in quickstart guide (@vochicong, #1404)
• Update docstring for WordRank. Fix #1384 (@parulsethi, #1378)
• Update docstring for SkLdaModel (@chinmayapancholi13, #1382)
• Update logic for updatetype in LdaModel (@chinmayapancholi13, #1389)
• Update docstring for Doc2Vec (@jstol, #1379)
• Fix docstring for KL-distance (@viciousstar, #1373)
• Update Corpora_and_Vector_Spaces tutorial (@charliejharrison, #1308)
• Add visualization for difference between LdaModel (@menshikh-iv, #1374)
• Fix punctuation & typo in changelog (@piskvorky, @menshikh-iv, #1366)
• Fix PEP8 & typo in several PRs (@menshikh-iv, #1369)
• Update docstrings connected with backward compability in for LdaModel (@chinmayapancholi13, #1365)
• Update Corpora_and_Vector_Spaces tutorial (@schuyler1d, #1360)
• Fix typo in Doc2Vec doctsring (@fujiyuu75, #1356)
• Update Annoy tutorial (@pmbaumgartner, #1355)
• Update temp folder in tutorials (@yl2526, #1352)
• Remove spaces after print in Topics_and_Transformation tutorial (@gsimore, #1354)
• Update Dictionary docstring (@oonska, #1347)
• Add section headings in word2vec notebook (@MikeTheReader, #1348)
• Fix broken urls in starter tutorials (@ka7eh, #1346)
• Update quick start notebook (@yardsale8, #1345)
• Fix typo in quick start notebook (@MikeTheReader, #1344)
• Fix docstring in keyedvectors (@chinmayapancholi13, #1337)