接口的使用
org.apache.flink.ml.common.lossfunc.LossFunc

使用LossFunc的程序包

程序包	说明
org.apache.flink.ml.common.lossfunc
org.apache.flink.ml.common.optimizer

org.apache.flink.ml.common.lossfunc中LossFunc的使用

实现LossFunc的org.apache.flink.ml.common.lossfunc中的类

修饰符和类型	类	说明
class	BinaryLogisticLoss	The loss function for binary logistic loss.
class	HingeLoss	The loss function for hinge loss.
class	LeastSquareLoss	The loss function for least square loss.

org.apache.flink.ml.common.optimizer中LossFunc的使用

参数类型为LossFunc的org.apache.flink.ml.common.optimizer中的方法

修饰符和类型	方法	说明
org.apache.flink.streaming.api.datastream.DataStream<org.apache.flink.ml.linalg.DenseVector>	Optimizer.optimize(org.apache.flink.streaming.api.datastream.DataStream<org.apache.flink.ml.linalg.DenseVector> initModelData, org.apache.flink.streaming.api.datastream.DataStream<org.apache.flink.ml.common.feature.LabeledPointWithWeight> trainData, LossFunc lossFunc)	Optimizes the given loss function using the initial model data and the bounded training data.
org.apache.flink.streaming.api.datastream.DataStream<org.apache.flink.ml.linalg.DenseVector>	SGD.optimize(org.apache.flink.streaming.api.datastream.DataStream<org.apache.flink.ml.linalg.DenseVector> initModelData, org.apache.flink.streaming.api.datastream.DataStream<org.apache.flink.ml.common.feature.LabeledPointWithWeight> trainData, LossFunc lossFunc)