8000 SGDClassifier with class_weight=auto fails on scikit-learn 0.15 but not 0.14 · Issue #3485 · scikit-learn/scikit-learn · GitHub
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SGDClassifier with class_weight=auto fails on scikit-learn 0.15 but not 0.14 #3485

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roseperrone opened this issue Jul 25, 2014 · 3 comments
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SGDClassifier with class_weight=auto fails on scikit-learn 0.15 but not 0.14 #3485

roseperrone opened this issue Jul 25, 2014 · 3 comments
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0.15.1

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@roseperrone
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See the error and workaround here:

http://stackoverflow.com/questions/24808821/sgdclassifier-with-class-weight-auto-fails-on-scikit-learn-0-15-but-not-0-14
@amueller amueller added the Bug label Jul 26, 2014
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Could be a consequence of my refactoring :-/

@dsullivan7
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I'm currently taking a look at SGD so I'll try to come up with something that works for this, unless someone else gets to it first

@ogrisel ogrisel added this to the 0.15.1 milestone Jul 30, 2014
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ogrisel commented Jul 31, 2014

This is not related to @amueller's refactoring. I found the cause and I am working on a fix.

ogrisel added a commit to ogrisel/scikit-learn that referenced this issue Jul 31, 2014
@ogrisel
FIX scikit-learn#3485: class_weight='auto' on SGDClassifier
78a2e79
@ogrisel ogrisel mentioned this issue Jul 31, 2014
Closed
ogrisel added a commit to ogrisel/scikit-learn that referenced this issue Jul 31, 2014
@ogrisel
FIX scikit-learn#3485: class_weight='auto' on SGDClassifier
78b545c
ogrisel added a commit to ogrisel/scikit-learn that referenced this issue Aug 1, 2014
@ogrisel
FIX scikit-learn#3485: class_weight='auto' on SGDClassifier
7276460
ogrisel added a commit to ogrisel/scikit-learn that referenced this issue Aug 1, 2014
@ogrisel
FIX scikit-learn#3485: class_weight='auto' on SGDClassifier
319a63d
@ogrisel ogrisel closed this as completed in 07560e4 Aug 1, 2014
ogrisel added a commit that referenced this issue Aug 1, 2014
@ogrisel
FIX #3485: class_weight='auto' on SGDClassifier
de9de2d
eickenberg pushed a commit to eickenberg/scikit-learn that referenced this issue Aug 1, 2014
@ogrisel @eickenberg
FIX scikit-learn#3485: class_weight='auto' on SGDClassifier
b4f0e8b
@ogrisel ogrisel mentioned this issue Aug 1, 2014
Closed
yarikoptic added a commit to yarikoptic/scikit-learn that referenced this issue Aug 5, 2014
@yarikoptic
Merge tag '0.15.1' into releases
acb4e1a 
Release 0.15.1

* tag '0.15.1': (27 commits)
  MAINT preparing the 0.15.1 release
  FIX scikit-learn#3485: class_weight='auto' on SGDClassifier
  MAINT skip 32bit-unstable test in the 0.15.X branch
  DOC whats_new.rst: missing backported fixes for 0.15.1
  FIX Support unseen labels LabelBinarizer and test
  FIX left over conflict marker from previous backport
  FIX Implemented correct handling of multilabel y in cross_val_score
  MAINT fix prng in test_f_oneway_ints
  FIX 0.15.X-style fix to make the NotAnArray test pass
  ENH: enable y to only implement the array interface
  MAINT add docstring to explain the motivation of the fixture
  MAINT skip tests that require large datadownload under travis
  TST: Fix warnings in np 1.9
  FIX unstable test on 32 bit windows
  MAINT More robust windows installation script
  FIX better RandomizedPCA sparse deprecation
  Closes scikit-learn#2360. Fix tiebreaking.
  BUG: Support array interface
  TST non-regression test for CV on text pipelines
  ENH rename parameters in MockListClassifiers.
  ...
yarikoptic added a commit to yarikoptic/scikit-learn that referenced this issue Aug 5, 2014
@yarikoptic
Merge branch 'releases' into dfsg
5122bf9 
* releases: (27 commits)
  MAINT preparing the 0.15.1 release
  FIX scikit-learn#3485: class_weight='auto' on SGDClassifier
  MAINT skip 32bit-unstable test in the 0.15.X branch
  DOC whats_new.rst: missing backported fixes for 0.15.1
  FIX Su
71AC
pport unseen labels LabelBinarizer and test
  FIX left over conflict marker from previous backport
  FIX Implemented correct handling of multilabel y in cross_val_score
  MAINT fix prng in test_f_oneway_ints
  FIX 0.15.X-style fix to make the NotAnArray test pass
  ENH: enable y to only implement the array interface
  MAINT add docstring to explain the motivation of the fixture
  MAINT skip tests that require large datadownload under travis
  TST: Fix warnings in np 1.9
  FIX unstable test on 32 bit windows
  MAINT More robust windows installation script
  FIX better RandomizedPCA sparse deprecation
  Closes scikit-learn#2360. Fix tiebreaking.
  BUG: Support array interface
  TST non-regression test for CV on text pipelines
  ENH rename parameters in MockListClassifiers.
  ...
yarikoptic added a commit to yarikoptic/scikit-learn that referenced this issue Aug 5, 2014
@yarikoptic
Merge branch 'dfsg' into debian
d75538e 
* dfsg: (27 commits)
  MAINT preparing the 0.15.1 release
  FIX scikit-learn#3485: class_weight='auto' on SGDClassifier
  MAINT skip 32bit-unstable test in the 0.15.X branch
  DOC whats_new.rst: missing backported fixes for 0.15.1
  FIX Support unseen labels LabelBinarizer and test
  FIX left over conflict marker from previous backport
  FIX Implemented correct handling of multilabel y in cross_val_score
  MAINT fix prng in test_f_oneway_ints
  FIX 0.15.X-style fix to make the NotAnArray test pass
  ENH: enable y to only implement the array interface
  MAINT add docstring to explain the motivation of the fixture
  MAINT skip tests that require large datadownload under travis
  TST: Fix warnings in np 1.9
  FIX unstable test on 32 bit windows
  MAINT More robust windows installation script
  FIX better RandomizedPCA sparse deprecation
  Closes scikit-learn#2360. Fix tiebreaking.
  BUG: Support array interface
  TST non-regression test for CV on text pipelines
  ENH rename parameters in MockListClassifiers.
  ...
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@ogrisel @roseperrone @amueller @dsullivan7
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