ml.shifu.guagua.example.lnr

Class LinearRegressionOutput

java.lang.Object

ml.shifu.guagua.master.BasicMasterInterceptor<LinearRegressionParams,LinearRegressionParams>

ml.shifu.guagua.example.lnr.LinearRegressionOutput

All Implemented Interfaces:

ml.shifu.guagua.master.MasterInterceptor<LinearRegressionParams,LinearRegressionParams>

public class LinearRegressionOutput
extends ml.shifu.guagua.master.BasicMasterInterceptor<LinearRegressionParams,LinearRegressionParams>

LinearRegressionOutput is used to write the final model output to file system.

Constructor Summary

Constructors

Constructor and Description
LinearRegressionOutput()

Method Summary

Methods

Modifier and Type	Method and Description
void	postApplication(ml.shifu.guagua.master.MasterContext<LinearRegressionParams,LinearRegressionParams> context) Get output file setting and write final sum value to HDFS file.

Methods inherited from class ml.shifu.guagua.master.BasicMasterInterceptor

postIteration, preApplication, preIteration

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LinearRegressionOutput

public LinearRegressionOutput()

Method Detail

postApplication

public void postApplication(ml.shifu.guagua.master.MasterContext<LinearRegressionParams,LinearRegressionParams> context)

Get output file setting and write final sum value to HDFS file.

Specified by:

postApplication in interface ml.shifu.guagua.master.MasterInterceptor<LinearRegressionParams,LinearRegressionParams>

Overrides:

postApplication in class ml.shifu.guagua.master.BasicMasterInterceptor<LinearRegressionParams,LinearRegressionParams>