diff options
Diffstat (limited to 'mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala')
| -rw-r--r-- | mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala b/mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala index 343d50c790..5ab63d1de9 100644 --- a/mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala +++ b/mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala @@ -123,9 +123,10 @@ private[classification] trait LogisticRegressionParams extends ProbabilisticClas /** * Set thresholds in multiclass (or binary) classification to adjust the probability of - * predicting each class. Array must have length equal to the number of classes, with values >= 0. + * predicting each class. Array must have length equal to the number of classes, with values > 0, + * excepting that at most one value may be 0. * The class with largest value p/t is predicted, where p is the original probability of that - * class and t is the class' threshold. + * class and t is the class's threshold. * * Note: When [[setThresholds()]] is called, any user-set value for [[threshold]] will be cleared. * If both [[threshold]] and [[thresholds]] are set in a ParamMap, then they must be |