Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10702#issuecomment-177376070
LGTM except minor comments. Thanks.
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Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10702#discussion_r51354776
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/regression/LinearRegression.scala ---
@@ -219,33 +219,44 @@ class LinearRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10702#discussion_r51354767
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/regression/LinearRegression.scala ---
@@ -219,33 +219,44 @@ class LinearRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10702#discussion_r51354784
--- Diff:
mllib/src/test/scala/org/apache/spark/ml/regression/LinearRegressionSuite.scala
---
@@ -558,6 +575,47 @@ class LinearRegressionSuite
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10702#discussion_r51355106
--- Diff:
mllib/src/test/scala/org/apache/spark/ml/regression/LinearRegressionSuite.scala
---
@@ -558,6 +575,47 @@ class LinearRegressionSuite
Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10940#issuecomment-176459204
@iyounus Ideally, it will be great that `intercept=true`, we keep the
current behavior which is constant column doesn't have any predictive power.
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Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10940#issuecomment-176503318
@iyounus Maybe in this case, `WeightedLeastSqures ` should drop those
columns so the model can be still trained.
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https://github.com/apache/spark/pull/10274#discussion_r51059677
--- Diff:
mllib/src/test/scala/org/apache/spark/ml/optim/WeightedLeastSquaresSuite.scala
---
@@ -74,6 +89,35 @@ class WeightedLeastSquaresSuite extends
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10702#discussion_r51064724
--- Diff:
mllib/src/test/scala/org/apache/spark/ml/regression/LinearRegressionSuite.scala
---
@@ -558,6 +575,47 @@ class LinearRegressionSuite
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10702#discussion_r51064615
--- Diff:
mllib/src/test/scala/org/apache/spark/ml/regression/LinearRegressionSuite.scala
---
@@ -558,6 +575,47 @@ class LinearRegressionSuite
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10702#discussion_r51069962
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/regression/LinearRegression.scala ---
@@ -219,33 +219,43 @@ class LinearRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10702#discussion_r51070090
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/regression/LinearRegression.scala ---
@@ -219,33 +219,43 @@ class LinearRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10702#discussion_r51070105
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/regression/LinearRegression.scala ---
@@ -219,33 +219,43 @@ class LinearRegression @Since("
Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10702#issuecomment-175901752
@iyounus `standardizeLabel = false/ture` with non-zero `regParam`, let's
throw the exception. I explained the mismatch against the analytic normal
equation in the other
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10702#discussion_r51070506
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/regression/LinearRegression.scala ---
@@ -219,33 +219,43 @@ class LinearRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10702#discussion_r51077616
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/regression/LinearRegression.scala ---
@@ -219,33 +219,43 @@ class LinearRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10702#discussion_r51070301
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/regression/LinearRegression.scala ---
@@ -219,33 +219,43 @@ class LinearRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10940#discussion_r51051112
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -341,11 +341,11 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10940#discussion_r51051223
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -971,8 +971,10 @@ private class LogisticAggregator
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10940#discussion_r51051184
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -417,7 +417,7 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10940#discussion_r51051267
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -1106,7 +1110,8 @@ private class LogisticCostFun
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10940#discussion_r51051238
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -983,8 +985,10 @@ private class LogisticAggregator
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10940#discussion_r51052743
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -341,11 +341,11 @@ class LogisticRegression @Since("
Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10940#issuecomment-175868432
Intuitively, this makes sense to me. Since when `setFitIntercept(false)`,
those features with `std == 0` will act as the effect of intercept resulting
non-zero
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10940#discussion_r51054476
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -341,11 +341,11 @@ class LogisticRegression @Since("
Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10940#issuecomment-175872406
@coderxiang I agree, without regularization, those features become
collinear so the solution will not be unique. However, for those features with
std != 0
Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/8972#issuecomment-175882882
@yinxusen Thanks. I will check it out soon.
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Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10702#discussion_r51077516
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/regression/LinearRegression.scala ---
@@ -219,33 +219,43 @@ class LinearRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50931610
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -343,22 +355,36 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50931631
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -343,22 +355,36 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50931598
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -343,22 +355,36 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50931620
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -343,22 +355,36 @@ class LogisticRegression @Since("
Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10788#issuecomment-175341628
Thanks. Merged into master.
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Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/8972#issuecomment-175342081
@jayantshekhar Still working on it?
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Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/8972#issuecomment-175342352
We add a private API in LOR to do the same thing, and would like to
generalize it for other algorithms.
+cc @holdenk
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Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10788#issuecomment-174662125
I'm going through the caching logic now. Will let you know soon. Thanks.
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Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50369722
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -335,31 +342,45 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50369730
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -374,11 +395,11 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50370169
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
---
@@ -374,4 +384,82 @@ class LogisticRegressionWithLBFGS
Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10862#issuecomment-173494166
Jenkins, retest this please.
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Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50370273
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
---
@@ -374,4 +384,82 @@ class LogisticRegressionWithLBFGS
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50370414
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
---
@@ -374,4 +384,82 @@ class LogisticRegressionWithLBFGS
Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10788#issuecomment-173493541
LGTM except some styling issues, and concern about caching twice. Thanks.
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https://github.com/apache/spark/pull/10788#discussion_r50371017
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
---
@@ -374,4 +384,82 @@ class LogisticRegressionWithLBFGS
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50369078
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -335,31 +342,45 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50369207
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -335,31 +342,45 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50369141
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -335,31 +342,45 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50369668
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -335,31 +342,45 @@ class LogisticRegression @Since("
GitHub user dbtsai opened a pull request:
https://github.com/apache/spark/pull/10862
[SPARK-12908][ML] Add warning message for LogisticRegression for potential
converge issue
When all labels are the same, it's a dangerous ground for
LogisticRegression without intercept to converge
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50369552
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -335,31 +342,45 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50369516
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -335,31 +342,45 @@ class LogisticRegression @Since("
Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10702#issuecomment-173395155
@mengxr This PR is also on my radar. Working on another PR now, once
@iyounus is ready, I will work on this.
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Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10743#issuecomment-172954547
Merged into master. Thanks.
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Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10743#issuecomment-172965625
A followup PR is created: https://issues.apache.org/jira/browse/SPARK-12908
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Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10743#issuecomment-172954097
Ideally, we would like to see the one without intercept to ensure that
nothing will not be messed up during the refactoring. I'll merge now, and let's
add the test
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10743#discussion_r50032693
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -276,113 +276,123 @@ class LogisticRegression @Since
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10743#discussion_r50032721
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -276,113 +276,123 @@ class LogisticRegression @Since
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50040773
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -322,10 +329,25 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50041495
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
---
@@ -374,4 +384,85 @@ class LogisticRegressionWithLBFGS
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50041152
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -343,8 +365,8 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50041320
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
---
@@ -374,4 +384,85 @@ class LogisticRegressionWithLBFGS
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r50041364
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
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@@ -374,4 +384,85 @@ class LogisticRegressionWithLBFGS
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r49962408
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
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@@ -374,4 +383,82 @@ class LogisticRegressionWithLBFGS
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r49962416
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
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@@ -374,4 +383,82 @@ class LogisticRegressionWithLBFGS
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r49963912
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
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@@ -322,10 +329,11 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r49962448
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
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@@ -374,4 +383,82 @@ class LogisticRegressionWithLBFGS
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https://github.com/apache/spark/pull/10788#discussion_r49962512
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
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@@ -374,4 +383,82 @@ class LogisticRegressionWithLBFGS
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--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
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@@ -374,4 +383,82 @@ class LogisticRegressionWithLBFGS
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r49961903
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -247,10 +247,31 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r49961912
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
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@@ -247,10 +247,31 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r49963463
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
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@@ -247,8 +247,15 @@ class LogisticRegression @Since("
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https://github.com/apache/spark/pull/10788#discussion_r49963455
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
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@@ -247,8 +247,15 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r49961714
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
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@@ -247,10 +247,30 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r49962964
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
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@@ -374,4 +383,82 @@ class LogisticRegressionWithLBFGS
Github user dbtsai commented on a diff in the pull request:
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--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
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@@ -322,10 +343,12 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
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--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
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@@ -374,4 +383,82 @@ class LogisticRegressionWithLBFGS
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r49962157
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
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@@ -322,10 +343,12 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
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--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
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@@ -374,4 +383,82 @@ class LogisticRegressionWithLBFGS
Github user dbtsai commented on a diff in the pull request:
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--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
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@@ -374,4 +383,82 @@ class LogisticRegressionWithLBFGS
Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10085#issuecomment-172429593
LGTM as well! Thanks.
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Github user dbtsai commented on a diff in the pull request:
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--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
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@@ -247,10 +247,31 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r49964184
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
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@@ -322,10 +329,11 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r49961836
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/classification/LogisticRegression.scala
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@@ -374,4 +383,82 @@ class LogisticRegressionWithLBFGS
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10743#discussion_r49955619
--- Diff:
mllib/src/test/scala/org/apache/spark/ml/classification/LogisticRegressionSuite.scala
---
@@ -883,6 +884,27 @@ class LogisticRegressionSuite
Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10743#issuecomment-172401612
LGTM except couple minor issues. Thanks.
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@@ -883,6 +884,27 @@ class LogisticRegressionSuite
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--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -276,113 +276,123 @@ class LogisticRegression @Since
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10743#discussion_r49955925
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -276,113 +276,123 @@ class LogisticRegression @Since
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10743#discussion_r49955604
--- Diff:
mllib/src/test/scala/org/apache/spark/ml/classification/LogisticRegressionSuite.scala
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@@ -883,6 +884,27 @@ class LogisticRegressionSuite
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r49959401
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
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@@ -247,10 +247,30 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10788#discussion_r49959559
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
---
@@ -247,10 +247,30 @@ class LogisticRegression @Since("
Github user dbtsai commented on the pull request:
https://github.com/apache/spark/pull/10274#issuecomment-171876447
LGTM. Wait for one extra test. Thanks.
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Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10274#discussion_r49822543
--- Diff:
mllib/src/test/scala/org/apache/spark/ml/optim/WeightedLeastSquaresSuite.scala
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@@ -74,6 +89,35 @@ class WeightedLeastSquaresSuite extends
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10743#discussion_r49652270
--- Diff:
mllib/src/test/scala/org/apache/spark/ml/classification/LogisticRegressionSuite.scala
---
@@ -883,6 +884,22 @@ class LogisticRegressionSuite
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10743#discussion_r49649843
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala
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@@ -339,9 +339,11 @@ class LogisticRegression @Since("
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10743#discussion_r49650452
--- Diff:
mllib/src/test/scala/org/apache/spark/ml/classification/LogisticRegressionSuite.scala
---
@@ -883,6 +884,22 @@ class LogisticRegressionSuite
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10274#discussion_r49667844
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/optim/WeightedLeastSquares.scala ---
@@ -94,8 +110,7 @@ private[ml] class WeightedLeastSquares
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10274#discussion_r49654189
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/optim/WeightedLeastSquares.scala ---
@@ -94,8 +110,7 @@ private[ml] class WeightedLeastSquares
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10274#discussion_r49394419
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/optim/WeightedLeastSquares.scala ---
@@ -94,8 +110,7 @@ private[ml] class WeightedLeastSquares
Github user dbtsai commented on a diff in the pull request:
https://github.com/apache/spark/pull/10702#discussion_r49399116
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/regression/LinearRegression.scala ---
@@ -219,33 +219,41 @@ class LinearRegression @Since("
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