* Update example to clarify difference with Confusion Matrix, added link to Confusion Matrix documentation
* fixed 80 character limit issue
* changed indentation for automated test
* fixed formatting
* fixed formatting
* fixed formatting
* address requested changes in Contingency Matrix docs
* basic formatting
* use less technical and correct definition of contingency matrix
* arrange in alphabetical order
* add 'advantages' and 'disadvantages' of contingency matrix
* use better 'str' labels for example
* address the language of documentation
* add `ref` in documentation
* add a better 'advantage'
* fix
* address review
* small change
* add full stop.
* EHN add check_inverse in FunctionTransformer
* Add whats new entry and short narrative doc
* Sparse support
* better handle sparse data
* Address andreas comments
* PEP8
* Absolute tolerance default
* DOC fix docstring
* Remove random state and make check_inverse deterministic
* FIX remove random_state from init
* PEP8
* DOC motivation for the inverse
* make check_inverse=True default with a warning
* PEP8
* FIX get back X from check_array
* Andread comments
* Update whats new
* remove blank line
* joel s comments
* no check if one of forward or inverse not provided
* DOC fixes and example of filterwarnings
* DOC fix warningfiltering
* DOC fix merge error git
* add function computing balanced accuracy
* documentation for the balanced_accuracy_score
* apply common tests to balanced_accuracy_score
* constrained to binary classification problems only
* add balanced_accuracy_score for CLF test
* add scorer for balanced_accuracy
* reorder the place of importing balanced_accuracy_score to be consistent with others
* eliminate an accidentally added non-ascii character
* remove balanced_accuracy_score from METRICS_WITH_LABELS
* eliminate all non-ascii charaters in the doc of balanced_accuracy_score
* fix doctest for nonexistent scoring function
* fix documentation, clarify linkages to recall and auc
* FIX: added changes as per last review See #6752, fixes#6747
* FIX: fix typo
* FIX: remove flake8 errors
* DOC: merge fixes
* DOC: remove unwanted files
* DOC update what's new
* DOC add explaination of unexpected behavior to ledoit-wolf functions and class
* DOC add explaination of unexpected ledoit-wolf behavior to module documentation
* fix line that's longer than 80 chars, pep8 issue
* fix documentation changes to Ledoit_Wolf behavior explaination
* change bahavior explanation to a note in documentation
* remove unexpected behavior explanation from docstrings
* fix broken links in docs
* move n_iter -> max_iter conversion and warning into _check_params in SGDClassifier for proper deprecation.
* move validate_params so we have self._max_iter in _fit
* validate params in init because the tests wants me to
* better check for input validation
* fix deprecation tests to call _validate_params
* fix parameter validation in PA classifier
* fix max_iter in doctests
* pep8 /doctest whitespace
* more doctests
* maybe I'll find them all....
* Fix Rouseeuw1984 broken link
* Change label vbgmm to bgmm
Previously modified with PR #6651
* Change tag name
Old refers to new tag added with PR #7388
* Remove prefix underscore to match tag
* Realign to fit 80 chars
* Link to metrics.rst.
pairwise metrics yet to be documented
* Remove tag as LSHForest is deprecated
* Remove all references to randomized_l1 and sphx_glr_auto_examples_linear_model_plot_sparse_recovery.py.
It is deprecated.
* Fix few Sphinx warnings
* Realign to 80 chars
* Changes based on PR review
* Remove unused ref in calibration
* Fix link ref in covariance.rst
* Fix linking issues
* Differentiate Rouseeuw1999 tag within file.
* Change all duplicate Rouseeuw1999 tags
* Remove numbers from tag Rousseeuw
Kumar Ashutosh
Hanmin Qin