类 ml.shifu.guagua.example.kmeans.KMeansWorkerParams
的使用

使用 KMeansWorkerParams 的软件包

ml.shifu.guagua.example.kmeans

This package contains simple sum KMeans example code.

ml.shifu.guagua.example.kmeans 中 KMeansWorkerParams 的使用

返回 KMeansWorkerParams 的 ml.shifu.guagua.example.kmeans 中的方法

KMeansWorkerParams

KMeansWorker.doCompute(ml.shifu.guagua.worker.WorkerContext<KMeansMasterParams,KMeansWorkerParams> context) Using the new k centers to tag each record with index denoting the record belongs to which category.

类型变量类型为 KMeansWorkerParams 的 ml.shifu.guagua.example.kmeans 中的方法参数

KMeansMasterParams	KMeansMaster.compute(ml.shifu.guagua.master.MasterContext<KMeansMasterParams,KMeansWorkerParams> context) Master computation by accumulating all the k center points sum values from all workers, then average to get new k center points.
KMeansWorkerParams	KMeansWorker.doCompute(ml.shifu.guagua.worker.WorkerContext<KMeansMasterParams,KMeansWorkerParams> context) Using the new k centers to tag each record with index denoting the record belongs to which category.
void	KMeansWorker.init(ml.shifu.guagua.worker.WorkerContext<KMeansMasterParams,KMeansWorkerParams> context)
void	KMeansWorker.load(GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable> currentKey, GuaguaWritableAdapter<org.apache.hadoop.io.Text> currentValue, ml.shifu.guagua.worker.WorkerContext<KMeansMasterParams,KMeansWorkerParams> workerContext) Loading data into memory. any invalid data will be set to null.
void	KMeansCentriodsOutput.postApplication(ml.shifu.guagua.master.MasterContext<KMeansMasterParams,KMeansWorkerParams> context)
void	KMeansDataOutput.postApplication(ml.shifu.guagua.worker.WorkerContext<KMeansMasterParams,KMeansWorkerParams> context)
protected void	KMeansWorker.postLoad(ml.shifu.guagua.worker.WorkerContext<KMeansMasterParams,KMeansWorkerParams> context)