Chapter 4
Implementing the Analysis Tier
Section 11
Spark ML and Structured Streaming
Combine the power of Spark ML and Structured Streaming in an example that trains a Logistic Regression model offline and later scoring online. Explore an example of online training and scoring via the RDD API. Discuss about the unreleased Streaming ML concept. - Introduce the Logistic Regression algorithm used in the further applications - Develop an application that trains the model offline and scores online on the Meetup RSVPs stream - Develop an application that trains and scores online on the Meetup RSVPs stream via the RDDs API