Commit Graph

32 Commits

Author SHA1 Message Date
Gael Varoquaux 7c70198efc FIX: doctests under Windows 64bit
Thanks to @bdholt1 for reporting these errors
2012-10-07 23:12:56 +02:00
Andreas Mueller c0a057843c ENH rename Scaler to StandardScaler everywhere 2012-09-23 17:31:15 +01:00
Andreas Mueller 485854a981 DOC added missing docstrings 2012-09-23 17:31:15 +01:00
Andreas Mueller cf4940a5b1 ENH do normalization in single pass over data 2012-09-23 17:31:15 +01:00
Andreas Mueller 77dc060af3 ENH add MinMaxScaler, #1111 2012-09-23 17:31:15 +01:00
Vlad Niculae 006e7ef801 Add __all__ for the second half of the scikit 2012-09-04 18:00:49 +01:00
Andreas Mueller 1aaa7ac140 TST check that transformers fail gracefully on sparse input 2012-08-26 16:01:33 +02:00
Mathieu Blondel 56c6bfb61d Simplify LabelEncoder.transform. 2012-08-26 12:25:52 +09:00
Mathieu Blondel f77930199f Simplify LabelEncoder.fit_transform. 2012-08-18 01:28:39 +09:00
Mathieu Blondel c8dde782ad Remove needless loop in inverse_transform. 2012-08-18 00:31:53 +09:00
Mathieu Blondel fcced589f5 Optim in LabelEncoder. 2012-08-08 18:50:37 +09:00
Andreas Mueller 48055deed7 FIX doctests for changed dtype 2012-07-25 22:04:57 +01:00
Andreas Mueller d0d9588efe ENH corrected errormessages for always present labels. ugh 2012-07-25 22:04:57 +01:00
Florian Hoenig 7bd5fb527b removed bug in Scaler.fit 2012-06-28 13:30:53 +02:00
Lars Buitinck 855257f6bd ENH fix and test LabelBinarizer's handling of string labels
Solves Issue #856. Not advertised in the documentation yet.
2012-05-24 16:09:12 +02:00
Lars Buitinck 6d041623a8 BUG in LabelBinarizer (forgot to run the full testsuite) 2012-05-18 12:28:30 +02:00
Lars Buitinck 7b0602673d ENH generalize LabelBinarizer to arbitrary Sequence types 2012-05-18 09:26:02 +02:00
Mathieu Blondel b49c7e6de9 Address @larsmans' comments. 2012-05-10 20:26:48 +09:00
Mathieu Blondel 86f543c2a0 Add documentation for non-numerical label case. 2012-05-10 20:26:48 +09:00
Mathieu Blondel da2bf54d25 LabelNormalizer -> LabelEncoder. 2012-05-10 20:26:48 +09:00
Mathieu Blondel 769c481699 Add test for non-numerical labels. 2012-05-10 20:26:48 +09:00
Mathieu Blondel 270bd303e8 Doc cosmit. 2012-05-10 20:26:48 +09:00
Mathieu Blondel 530a0d7f56 More useful error message. 2012-05-10 20:26:48 +09:00
Mathieu Blondel 54310a9716 Cosmit: LabelBinarizer and LabelNormalizer are not classifiers. 2012-05-10 20:26:48 +09:00
Mathieu Blondel 699d832ddf Pep8. 2012-05-10 20:26:48 +09:00
Mathieu Blondel bd23d74e89 Add LabelNormalizer. 2012-05-10 20:26:48 +09:00
Gael Varoquaux 67dc16d321 Cosmit: comment on 'clever' code 2012-05-04 23:46:38 +02:00
Mathieu Blondel 932c1555b5 Bug: must be strictly less than. 2012-02-28 16:56:25 +09:00
Mathieu Blondel f9cd715f3c Guess threshold if not explicitly provided. 2012-02-28 16:44:42 +09:00
Mathieu Blondel ddccc6e76c Set label encoding in LabelBinarizer. 2012-02-28 16:27:46 +09:00
Olivier Grisel 0022655675 FIX: broken build / tests 2012-01-21 06:21:40 +01:00
Mathieu Blondel c9d27f3dc0 Move preprocessing.py to sklearn/. 2012-01-21 05:39:34 +09:00