Apache Spark 2.x Cookbook

How to do it...

1. Start the Spark shell:

        $ spark-shell

2. Do the imports:

        scala> import org.apache.spark.ml.classification.LogisticRegression        scala> import org.apache.spark.ml.linalg.{Vector, Vectors}

3. Create a tuple for Lebron, who is a basketball player, is 80 inches tall, and weighs 250 lbs:

        scala> val lebron = (1.0,Vectors.dense(80.0,250.0))

4. Create a tuple for Tim, who is not a basketball player, is 70 inches tall, and weighs 150 lbs:

        scala> val tim = (0.0,Vectors.dense(70.0,150.0))

5. Create a tuple for Brittany, who is a basketball player, is 80 inches tall, and weighs 207 lbs:

        scala> val brittany = (1.0,Vectors.dense(80.0,207.0))

6. Create a tuple for Stacey, who is not a basketball player, is 65 inches tall, and weighs 120 ...