Scala Machine Learning Projects

Step 7 - Making predictions

Let's get the top six movie predictions for user 668. The following source code can be used to make the predictions:

// Making Predictions. Get the top 6 movie predictions for user 668 println("Rating:(UserID, MovieID, Rating)") println("----------------------------------") val topRecsForUser = model.recommendProducts(668, 6) for (rating <- topRecsForUser) { println(rating.toString()) } println("----------------------------------")>>>

Figure 7: Top six movie predictions for user 668