Linear Regression in Scala

The following post shows the steps to recreate an example of linear regression in Scala. Set the data set Defines the set of data to apply to the model. import org.apache.spark.ml.linalg.Vectors val df = spark.createDataFrame(Seq( (0, 60), (0, 56), (0, 54), (0, 62),...

Scala Dataset

Creating datasets RDD Simple to Dataset Example of creating a dataset from a RDD val rdd = sc.parallelize(List(1,2,3,4,5)) val ds = spark.createDataset(rdd) ds.show() +—–+ |value| +—–+ | 1 | | 2 | | 3 | | 4 | | 5 | +—–+ Classes to...