How to do it...

  1. Start a new project in IntelliJ or in an IDE of your choice. Make sure the necessary JAR files are included.
  1. The package statement for the recipe is as follows:
package spark.ml.cookbook.chapter12
  1. Import the necessary packages for Scala and Spark:
import edu.umd.cloud9.collection.wikipedia.WikipediaPage import edu.umd.cloud9.collection.wikipedia.language.EnglishWikipediaPage import org.apache.hadoop.fs.Path import org.apache.hadoop.io.Text import org.apache.hadoop.mapred.{FileInputFormat, JobConf} import org.apache.log4j.{Level, Logger} import org.apache.spark.ml.clustering.LDA import org.apache.spark.ml.feature._ import org.apache.spark.sql.SparkSession
  1. We define a function to parse a Wikipedia page and return the ...

Get Apache Spark 2.x Machine Learning Cookbook now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial