| package io.prediction.examples.java.recommendations.tutorial4; |
| |
| import io.prediction.controller.java.EmptyParams; |
| import io.prediction.controller.java.IJavaEngineFactory; |
| import io.prediction.controller.java.JavaEngine; |
| import io.prediction.controller.java.JavaEngineBuilder; |
| import io.prediction.controller.java.JavaEngineParams; |
| import io.prediction.controller.java.JavaEngineParamsBuilder; |
| import io.prediction.controller.java.LJavaFirstServing; |
| import io.prediction.controller.java.JavaWorkflow; |
| import io.prediction.controller.java.WorkflowParamsBuilder; |
| |
| import java.util.HashMap; |
| |
| import io.prediction.controller.IdentityPreparator; |
| |
| public class Runner4d { |
| public static void main(String[] args) { |
| if (args.length == 0) { |
| System.out.println("Error: Please specify the file directory as argument"); |
| System.exit(1); |
| } |
| |
| JavaEngineParams engineParams = new JavaEngineParamsBuilder() |
| .dataSourceParams(new DataSourceParams(args[0], true)) |
| // 1 -> -1., 2 -> -.5, 3 -> 0., 4 -> .5, 5 -> 1. |
| .addAlgorithmParams("featurebased", new FeatureBasedAlgorithmParams(1.0, 5.0, 3.0, 0.5)) |
| .addAlgorithmParams("featurebased", new FeatureBasedAlgorithmParams(4.0, 5.0, 3.0, 0.5)) |
| .build(); |
| |
| JavaWorkflow.runEngine( |
| (new EngineFactory()).apply(), |
| engineParams, |
| new WorkflowParamsBuilder().batch("Recommendation.tutorial4.Runner4d").verbose(3).build() |
| ); |
| } |
| } |
| |
| |
| |