0a7a1db8c7
removed list around sorted
2015-09-16 15:24:29 -07:00
4af0c49f27
vocabulary of type set now coerced to list to preserve iteration ordering after serialization
2015-09-16 15:24:28 -07:00
250e509e86
ENH O(1) stop-word lookup when list provided
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The docstring says stop_words can be a list, but it should be accessed as a set.
2015-08-08 22:55:13 +10:00
0b83c989bc
DOC tweaks for feature_extraction.text
2015-07-28 13:28:58 +10:00
0650d5502e
DOC adding backlinks to docstrings
2015-06-03 00:24:04 -04:00
bb592f3865
DOC fix comment in tf-idf: log+1, not log(1+x)
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[ci skip]
2015-05-23 16:12:20 +02:00
6303af4ec2
DOC make defaults more explicit in text feature extraction.
2015-03-16 14:25:24 -04:00
38104ff4e8
Merge pull request #4193 from lesteve/deactivate-travis-default-venv
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CI: test with NumPy 1.6.1, fix for its broken bincount
2015-02-03 16:25:36 +01:00
21369dd6a1
TST Removal or modification of stop_words_ should not affect transform.
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DOC Add a line to {Count, Tfidf}Vectorizer about removal of stop_words_
DOC Add documentation of stop_words_ attr in TfidfVectorizer
2015-02-02 02:20:04 +05:30
cedf023e20
Move import statement
2015-02-01 18:20:30 +01:00
67dcd99d82
TST fix tests with numpy 1.6.1
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np.bincount raises an Exception with empty input arrays for numpy versions < 1.6.2
Add utils.fixes.bincount to tackle this issue and use it instead of np.bincount
2015-02-01 15:49:49 +01:00
b3fbccca38
FIX various mismatch between docstring and signature params
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DOC max_iterations -> max_iter. Make it consistent with kmeans
MAINT Replace the deprecated dx parameter with d in the docstrings
MAINT Deprecation warning for max_iterations parameter.
2015-01-16 11:54:57 -05:00
abd31d2cad
MAINT Make uniform the error raised for not fitted condition
2015-01-12 00:33:40 +05:30
d67e9c4d8f
Add newline before bullets
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Without the extra line, the headline is rendered in bold.
2015-01-08 18:37:26 +00:00
de72e1db23
Add dependence to max_features to docstring
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As requested in 4032#issuecomment-68478422.
2015-01-02 09:10:41 +00:00
a7a05120e2
MAINT: handle frombuffer with empty 1st arg in utils.fixes
2014-09-22 17:23:51 +02:00
a57a306509
Correct documentation for TfidfVectorizer
2014-09-18 18:21:43 -07:00
55cb591ef3
DOC vectorizers were referring to a private function in public docs
2014-08-18 14:33:14 +02:00
8680a6bae1
Deprecate vectorizer fixed_vocabulary attribute
2014-08-13 10:54:44 +02:00
143e5ffc37
FIX set vectorizer vocabulary outside of init
2014-08-13 10:54:44 +02:00
b3bdb08964
DOC fix formatting of attributes etc. in docstrings
2014-07-28 19:04:59 +10:00
56057c9630
MAINT remove deprecated code
2014-07-23 16:19:40 +02:00
5242c21009
#3356 - Added an exception raising when np.nan is passed into a HashingVectorizer.
2014-07-14 13:32:25 +02:00
f01ae493ec
#3356 - Added an exception raising when np.nan is passed into a HashingVectorizer.
2014-07-14 13:04:29 +02:00
9e54c8bc80
Corrected two typos in docstring.
2014-07-14 12:59:43 +02:00
1eaf8dbc40
DOC typos in feature_extraction.text
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Fixes #3311 .
2014-06-26 10:48:01 +02:00
fe6b9ea1a0
fix defaultdict call
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In Python 2.7, the current version fails with:
$ python -c 'from collections import defaultdict; defaultdict(None)'
Traceback (most recent call last):
File "<string>", line 1, in <module>
TypeError: first argument must be callable
2014-06-03 19:34:41 -07:00
85bdeba4d6
DOC: improve feature_extraction.text docstrings
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Partial solution to #3210 .
2014-05-28 00:10:58 +02:00
92add1daa1
FIX TfidfVectorizer exports idf_ attribute
2014-05-23 17:51:15 +08:00
fbe974be84
DOC: tfidf is actually tf*(idf+1) = tf + tf*idf
2014-03-30 15:41:41 +02:00
39b859b95e
FIX TfidfVectorizer to no longer ignore binary param
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Also changed the docs to clarify that binary=True means
binary tf, not binary output.
2014-03-24 11:18:11 +01:00
b97fb3c5fc
MAINT drop support for NumPy < 1.6.1
2014-03-02 20:13:57 +01:00
122cb238ea
Fix citation in TfidfTransformer
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Corrected names order for tf-idf citation and corrected pages numbers.
See: http://nlp.stanford.edu/IR-book/pdf/irbookprint.pdf
2014-02-19 19:53:24 +01:00
6ebcf4d020
COSMIT fix PEP8 errors
2014-02-02 00:30:28 +11:00
af1c98bd95
FIX: Typo
2014-01-22 01:16:11 +11:00
4ec4b2f625
ENH remove unnecessary CSR->CSC transform in text feature extractors
2014-01-20 22:12:46 +11:00
2a692665fb
Fixed documentation typo
2014-01-14 11:02:48 -02:00
0bd0552bdf
ENH: Raise explicitly on non-unique vocab.
2013-12-09 23:15:54 +01:00
dcb283474c
DOC {min,max}_df look at document freq, not term freq
2013-12-07 18:11:41 +01:00
d02a15b655
ENH better error message when CountVectorizer prunes away all terms
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Fixes #2596 .
2013-12-07 14:50:14 +01:00
da4f2c6357
FIX regression in CountVectorizer handling of float min_df/max_df
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Fixes #2595 .
2013-11-18 18:42:15 +01:00
1d0a3fd87e
DOC error in feature_extraction.text docstrings
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Spotted by @madisonmay. Fixes #2486 .
2013-10-02 19:13:21 +02:00
94d66a0e38
FIX max_features in CountVectorizer
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Fixes #2443 : max_features would be selected based on document frequency
rather than term frequency.
2013-10-02 19:10:37 +02:00
b9ca03657d
BUG: remove remaining utf-8 characters in docstrings.
2013-09-02 14:06:28 +02:00
e8bad3d24a
DOC ASCII only in docstrings
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As discussed on the mailing list.
2013-08-28 18:22:57 +02:00
c2cf21d8e7
FIX+TST non-consecutive or duplicate vocabulary indices
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* added extra checks for custom vocab in CountVectorizer
* added test for custom vocab to check fauly vocabs
Fixes #2357 .
2013-08-15 12:52:52 +02:00
a82b31547d
MAINT remove deprecated parameters (the easy cases)
2013-08-08 10:00:22 +02:00
0498af7d31
DOC better deprecation warning messages.
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The charset parameter has been replaced by encoding and the charset_error by
decode_error.
2013-07-26 10:14:45 +02:00
88fd230439
MAINT charset is deprecated in favor of encoding
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closes #2107
2013-07-26 09:30:58 +02:00
e488704849
COSMIT pep8
2013-07-23 15:17:32 +02:00
Cindy Sridharan