Github user Rosstin commented on a diff in the pull request: https://github.com/apache/spark/pull/7096#discussion_r33719147 --- Diff: mllib/src/test/scala/org/apache/spark/ml/classification/LogisticRegressionSuite.scala --- @@ -211,22 +211,22 @@ class LogisticRegressionSuite extends SparkFunSuite with MLlibTestSparkContext { val trainer = (new LogisticRegression).setFitIntercept(true) val model = trainer.fit(binaryDataset) - /** - * Using the following R code to load the data and train the model using glmnet package. - * - * > library("glmnet") - * > data <- read.csv("path", header=FALSE) - * > label = factor(data$V1) - * > features = as.matrix(data.frame(data$V2, data$V3, data$V4, data$V5)) - * > weights = coef(glmnet(features,label, family="binomial", alpha = 0, lambda = 0)) - * > weights - * 5 x 1 sparse Matrix of class "dgCMatrix" - * s0 - * (Intercept) 2.8366423 - * data.V2 -0.5895848 - * data.V3 0.8931147 - * data.V4 -0.3925051 - * data.V5 -0.7996864 + /* + Using the following R code to load the data and train the model using glmnet package. + + > library("glmnet") --- End diff -- Sure, no problem.
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