程序包 org.apache.flink.ml.classification.knn

类 Knn

  • 所有已实现的接口:
    Serializable, org.apache.flink.ml.api.Estimator<Knn,​KnnModel>, org.apache.flink.ml.api.Stage<Knn>, KnnModelParams<Knn>, KnnParams<Knn>, org.apache.flink.ml.common.param.HasFeaturesCol<Knn>, org.apache.flink.ml.common.param.HasLabelCol<Knn>, org.apache.flink.ml.common.param.HasPredictionCol<Knn>, org.apache.flink.ml.param.WithParams<Knn>
    public class Knn
extends Object
implements org.apache.flink.ml.api.Estimator<Knn,​KnnModel>, KnnParams<Knn>
    An Estimator which implements the KNN algorithm.

    See: https://en.wikipedia.org/wiki/K-nearest_neighbors_algorithm.

    另请参阅:
    序列化表格

    • 字段概要

      • 从接口继承的字段 org.apache.flink.ml.common.param.HasFeaturesCol

        FEATURES_COL

      • 从接口继承的字段 org.apache.flink.ml.common.param.HasLabelCol

        LABEL_COL

      • 从接口继承的字段 org.apache.flink.ml.common.param.HasPredictionCol

        PREDICTION_COL

      • 从接口继承的字段 org.apache.flink.ml.classification.knn.KnnModelParams

        K

    • 构造器概要

      构造器 
      构造器 说明
      Knn()  

    • 方法概要

      所有方法 静态方法 实例方法 具体方法 
      修饰符和类型 方法 说明
      KnnModel fit​(org.apache.flink.table.api.Table... inputs)  
      Map<org.apache.flink.ml.param.Param<?>,​Object> getParamMap()  
      static Knn load​(org.apache.flink.table.api.bridge.java.StreamTableEnvironment tEnv, String path)  
      void save​(String path)  

      • 从接口继承的方法 org.apache.flink.ml.common.param.HasFeaturesCol

        getFeaturesCol, setFeaturesCol

      • 从接口继承的方法 org.apache.flink.ml.common.param.HasLabelCol

        getLabelCol, setLabelCol

      • 从接口继承的方法 org.apache.flink.ml.common.param.HasPredictionCol

        getPredictionCol, setPredictionCol

      • 从接口继承的方法 org.apache.flink.ml.param.WithParams

        get, getParam, set

    • 构造器详细资料

      • Knn

        public Knn()

    • 方法详细资料

      • fit

        public KnnModel fit​(org.apache.flink.table.api.Table... inputs)
        指定者:
        fit 在接口中 org.apache.flink.ml.api.Estimator<Knn,​KnnModel>

      • getParamMap

        public Map<org.apache.flink.ml.param.Param<?>,​Object> getParamMap()
        指定者:
        getParamMap 在接口中 org.apache.flink.ml.param.WithParams<Knn>

      • load

        public static Knn load​(org.apache.flink.table.api.bridge.java.StreamTableEnvironment tEnv,
                       String path)
                throws IOException
        抛出:
        IOException