[GitHub] [spark] zhengruifeng commented on a change in pull request #31985: [SPARK-34860][ML] Multinomial Logistic Regression with intercept support centering

zhengruifeng commented on a change in pull request #31985: URL: https://github.com/apache/spark/pull/31985#discussion_r602997003 ## File path: mllib/src/test/scala/org/apache/spark/ml/classification/LogisticRegressionSuite.scala ## @@ -1863,21 +1899,125 @@ class

[GitHub] [spark] zhengruifeng commented on a change in pull request #31985: [SPARK-34860][ML] Multinomial Logistic Regression with intercept support centering

zhengruifeng commented on a change in pull request #31985: URL: https://github.com/apache/spark/pull/31985#discussion_r602996562 ## File path: mllib/src/test/scala/org/apache/spark/ml/classification/LogisticRegressionSuite.scala ## @@ -1863,21 +1899,125 @@ class