所有程序包的分层结构

程序包分层结构:

• org.apache.flink.ml.classification.knn,
• org.apache.flink.ml.classification.logisticregression,
• org.apache.flink.ml.classification.naivebayes,
• org.apache.flink.ml.clustering.kmeans,
• org.apache.flink.ml.common.param,
• org.apache.flink.ml.feature.onehotencoder

类分层结构

• java.lang.Object
  • org.apache.flink.ml.clustering.kmeans.KMeans (implements org.apache.flink.ml.api.Estimator<E,M>, org.apache.flink.ml.clustering.kmeans.KMeansParams<T>)
  • org.apache.flink.ml.clustering.kmeans.KMeansModel (implements org.apache.flink.ml.clustering.kmeans.KMeansModelParams<T>, org.apache.flink.ml.api.Model<T>)
  • org.apache.flink.ml.clustering.kmeans.KMeansModelData
  • org.apache.flink.ml.clustering.kmeans.KMeansModelData.ModelDataEncoder (implements org.apache.flink.api.common.serialization.Encoder<IN>)
  • org.apache.flink.ml.classification.knn.Knn (implements org.apache.flink.ml.api.Estimator<E,M>, org.apache.flink.ml.classification.knn.KnnParams<T>)
  • org.apache.flink.ml.classification.knn.KnnModel (implements org.apache.flink.ml.classification.knn.KnnModelParams<T>, org.apache.flink.ml.api.Model<T>)
  • org.apache.flink.ml.classification.knn.KnnModelData
  • org.apache.flink.ml.classification.knn.KnnModelData.ModelDataEncoder (implements org.apache.flink.api.common.serialization.Encoder<IN>)
  • org.apache.flink.ml.classification.logisticregression.LogisticGradient (implements java.io.Serializable)
  • org.apache.flink.ml.classification.logisticregression.LogisticRegression (implements org.apache.flink.ml.api.Estimator<E,M>, org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T>)
  • org.apache.flink.ml.classification.logisticregression.LogisticRegressionModel (implements org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T>, org.apache.flink.ml.api.Model<T>)
  • org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelData
  • org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelData.ModelDataEncoder (implements org.apache.flink.api.common.serialization.Encoder<IN>)
  • org.apache.flink.ml.classification.naivebayes.NaiveBayes (implements org.apache.flink.ml.api.Estimator<E,M>, org.apache.flink.ml.classification.naivebayes.NaiveBayesParams<T>)
  • org.apache.flink.ml.classification.naivebayes.NaiveBayesModel (implements org.apache.flink.ml.api.Model<T>, org.apache.flink.ml.classification.naivebayes.NaiveBayesModelParams<T>)
  • org.apache.flink.ml.classification.naivebayes.NaiveBayesModelData
  • org.apache.flink.ml.classification.naivebayes.NaiveBayesModelData.ModelDataEncoder (implements org.apache.flink.api.common.serialization.Encoder<IN>)
  • org.apache.flink.ml.feature.onehotencoder.OneHotEncoder (implements org.apache.flink.ml.api.Estimator<E,M>, org.apache.flink.ml.feature.onehotencoder.OneHotEncoderParams<T>)
  • org.apache.flink.ml.feature.onehotencoder.OneHotEncoderModel (implements org.apache.flink.ml.api.Model<T>, org.apache.flink.ml.feature.onehotencoder.OneHotEncoderParams<T>)
  • org.apache.flink.ml.feature.onehotencoder.OneHotEncoderModelData
  • org.apache.flink.ml.feature.onehotencoder.OneHotEncoderModelData.ModelDataEncoder (implements org.apache.flink.api.common.serialization.Encoder<IN>)
  • org.apache.flink.connector.file.src.reader.SimpleStreamFormat<T> (implements org.apache.flink.connector.file.src.reader.StreamFormat<T>)
    • org.apache.flink.ml.clustering.kmeans.KMeansModelData.ModelDataDecoder
    • org.apache.flink.ml.classification.knn.KnnModelData.ModelDataDecoder
    • org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelData.ModelDataDecoder
    • org.apache.flink.ml.classification.naivebayes.NaiveBayesModelData.ModelDataDecoder
    • org.apache.flink.ml.feature.onehotencoder.OneHotEncoderModelData.ModelDataStreamFormat

接口分层结构

• org.apache.flink.ml.param.WithParams<T>
  • org.apache.flink.ml.common.param.HasDistanceMeasure<T>
    • org.apache.flink.ml.clustering.kmeans.KMeansModelParams<T> (并 extends org.apache.flink.ml.common.param.HasFeaturesCol<T>, org.apache.flink.ml.common.param.HasPredictionCol<T>)
      • org.apache.flink.ml.clustering.kmeans.KMeansParams<T> (并 extends org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasSeed<T>)
    • org.apache.flink.ml.clustering.kmeans.KMeansParams<T> (并 extends org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasSeed<T>, org.apache.flink.ml.clustering.kmeans.KMeansModelParams<T>)
  • org.apache.flink.ml.common.param.HasFeaturesCol<T>
    • org.apache.flink.ml.clustering.kmeans.KMeansModelParams<T> (并 extends org.apache.flink.ml.common.param.HasDistanceMeasure<T>, org.apache.flink.ml.common.param.HasPredictionCol<T>)
      • org.apache.flink.ml.clustering.kmeans.KMeansParams<T> (并 extends org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasSeed<T>)
    • org.apache.flink.ml.clustering.kmeans.KMeansParams<T> (并 extends org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasSeed<T>, org.apache.flink.ml.clustering.kmeans.KMeansModelParams<T>)
    • org.apache.flink.ml.classification.knn.KnnModelParams<T> (并 extends org.apache.flink.ml.common.param.HasPredictionCol<T>)
      • org.apache.flink.ml.classification.knn.KnnParams<T> (并 extends org.apache.flink.ml.common.param.HasLabelCol<T>)
    • org.apache.flink.ml.classification.knn.KnnParams<T> (并 extends org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.classification.knn.KnnModelParams<T>)
    • org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T> (并 extends org.apache.flink.ml.common.param.HasPredictionCol<T>, org.apache.flink.ml.common.param.HasRawPredictionCol<T>)
      • org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T> (并 extends org.apache.flink.ml.common.param.HasGlobalBatchSize<T>, org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.common.param.HasLearningRate<T>, org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasMultiClass<T>, org.apache.flink.ml.common.param.HasReg<T>, org.apache.flink.ml.common.param.HasTol<T>, org.apache.flink.ml.common.param.HasWeightCol<T>)
    • org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T> (并 extends org.apache.flink.ml.common.param.HasGlobalBatchSize<T>, org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.common.param.HasLearningRate<T>, org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasMultiClass<T>, org.apache.flink.ml.common.param.HasReg<T>, org.apache.flink.ml.common.param.HasTol<T>, org.apache.flink.ml.common.param.HasWeightCol<T>, org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T>)
    • org.apache.flink.ml.classification.naivebayes.NaiveBayesModelParams<T> (并 extends org.apache.flink.ml.common.param.HasPredictionCol<T>)
      • org.apache.flink.ml.classification.naivebayes.NaiveBayesParams<T> (并 extends org.apache.flink.ml.common.param.HasLabelCol<T>)
    • org.apache.flink.ml.classification.naivebayes.NaiveBayesParams<T> (并 extends org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.classification.naivebayes.NaiveBayesModelParams<T>)
  • org.apache.flink.ml.common.param.HasGlobalBatchSize<T>
    • org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T> (并 extends org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.common.param.HasLearningRate<T>, org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasMultiClass<T>, org.apache.flink.ml.common.param.HasReg<T>, org.apache.flink.ml.common.param.HasTol<T>, org.apache.flink.ml.common.param.HasWeightCol<T>, org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T>)
  • org.apache.flink.ml.common.param.HasHandleInvalid<T>
    • org.apache.flink.ml.feature.onehotencoder.OneHotEncoderParams<T> (并 extends org.apache.flink.ml.common.param.HasInputCols<T>, org.apache.flink.ml.common.param.HasOutputCols<T>)
  • org.apache.flink.ml.common.param.HasInputCols<T>
    • org.apache.flink.ml.feature.onehotencoder.OneHotEncoderParams<T> (并 extends org.apache.flink.ml.common.param.HasHandleInvalid<T>, org.apache.flink.ml.common.param.HasOutputCols<T>)
  • org.apache.flink.ml.common.param.HasLabelCol<T>
    • org.apache.flink.ml.classification.knn.KnnParams<T> (并 extends org.apache.flink.ml.classification.knn.KnnModelParams<T>)
    • org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T> (并 extends org.apache.flink.ml.common.param.HasGlobalBatchSize<T>, org.apache.flink.ml.common.param.HasLearningRate<T>, org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasMultiClass<T>, org.apache.flink.ml.common.param.HasReg<T>, org.apache.flink.ml.common.param.HasTol<T>, org.apache.flink.ml.common.param.HasWeightCol<T>, org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T>)
    • org.apache.flink.ml.classification.naivebayes.NaiveBayesParams<T> (并 extends org.apache.flink.ml.classification.naivebayes.NaiveBayesModelParams<T>)
  • org.apache.flink.ml.common.param.HasLearningRate<T>
    • org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T> (并 extends org.apache.flink.ml.common.param.HasGlobalBatchSize<T>, org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasMultiClass<T>, org.apache.flink.ml.common.param.HasReg<T>, org.apache.flink.ml.common.param.HasTol<T>, org.apache.flink.ml.common.param.HasWeightCol<T>, org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T>)
  • org.apache.flink.ml.common.param.HasMaxIter<T>
    • org.apache.flink.ml.clustering.kmeans.KMeansParams<T> (并 extends org.apache.flink.ml.common.param.HasSeed<T>, org.apache.flink.ml.clustering.kmeans.KMeansModelParams<T>)
    • org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T> (并 extends org.apache.flink.ml.common.param.HasGlobalBatchSize<T>, org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.common.param.HasLearningRate<T>, org.apache.flink.ml.common.param.HasMultiClass<T>, org.apache.flink.ml.common.param.HasReg<T>, org.apache.flink.ml.common.param.HasTol<T>, org.apache.flink.ml.common.param.HasWeightCol<T>, org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T>)
  • org.apache.flink.ml.common.param.HasMultiClass<T>
    • org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T> (并 extends org.apache.flink.ml.common.param.HasGlobalBatchSize<T>, org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.common.param.HasLearningRate<T>, org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasReg<T>, org.apache.flink.ml.common.param.HasTol<T>, org.apache.flink.ml.common.param.HasWeightCol<T>, org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T>)
  • org.apache.flink.ml.common.param.HasOutputCols<T>
    • org.apache.flink.ml.feature.onehotencoder.OneHotEncoderParams<T> (并 extends org.apache.flink.ml.common.param.HasHandleInvalid<T>, org.apache.flink.ml.common.param.HasInputCols<T>)
  • org.apache.flink.ml.common.param.HasPredictionCol<T>
    • org.apache.flink.ml.clustering.kmeans.KMeansModelParams<T> (并 extends org.apache.flink.ml.common.param.HasDistanceMeasure<T>, org.apache.flink.ml.common.param.HasFeaturesCol<T>)
      • org.apache.flink.ml.clustering.kmeans.KMeansParams<T> (并 extends org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasSeed<T>)
    • org.apache.flink.ml.clustering.kmeans.KMeansParams<T> (并 extends org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasSeed<T>, org.apache.flink.ml.clustering.kmeans.KMeansModelParams<T>)
    • org.apache.flink.ml.classification.knn.KnnModelParams<T> (并 extends org.apache.flink.ml.common.param.HasFeaturesCol<T>)
      • org.apache.flink.ml.classification.knn.KnnParams<T> (并 extends org.apache.flink.ml.common.param.HasLabelCol<T>)
    • org.apache.flink.ml.classification.knn.KnnParams<T> (并 extends org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.classification.knn.KnnModelParams<T>)
    • org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T> (并 extends org.apache.flink.ml.common.param.HasFeaturesCol<T>, org.apache.flink.ml.common.param.HasRawPredictionCol<T>)
      • org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T> (并 extends org.apache.flink.ml.common.param.HasGlobalBatchSize<T>, org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.common.param.HasLearningRate<T>, org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasMultiClass<T>, org.apache.flink.ml.common.param.HasReg<T>, org.apache.flink.ml.common.param.HasTol<T>, org.apache.flink.ml.common.param.HasWeightCol<T>)
    • org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T> (并 extends org.apache.flink.ml.common.param.HasGlobalBatchSize<T>, org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.common.param.HasLearningRate<T>, org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasMultiClass<T>, org.apache.flink.ml.common.param.HasReg<T>, org.apache.flink.ml.common.param.HasTol<T>, org.apache.flink.ml.common.param.HasWeightCol<T>, org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T>)
    • org.apache.flink.ml.classification.naivebayes.NaiveBayesModelParams<T> (并 extends org.apache.flink.ml.common.param.HasFeaturesCol<T>)
      • org.apache.flink.ml.classification.naivebayes.NaiveBayesParams<T> (并 extends org.apache.flink.ml.common.param.HasLabelCol<T>)
    • org.apache.flink.ml.classification.naivebayes.NaiveBayesParams<T> (并 extends org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.classification.naivebayes.NaiveBayesModelParams<T>)
  • org.apache.flink.ml.common.param.HasRawPredictionCol<T>
    • org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T> (并 extends org.apache.flink.ml.common.param.HasFeaturesCol<T>, org.apache.flink.ml.common.param.HasPredictionCol<T>)
      • org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T> (并 extends org.apache.flink.ml.common.param.HasGlobalBatchSize<T>, org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.common.param.HasLearningRate<T>, org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasMultiClass<T>, org.apache.flink.ml.common.param.HasReg<T>, org.apache.flink.ml.common.param.HasTol<T>, org.apache.flink.ml.common.param.HasWeightCol<T>)
    • org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T> (并 extends org.apache.flink.ml.common.param.HasGlobalBatchSize<T>, org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.common.param.HasLearningRate<T>, org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasMultiClass<T>, org.apache.flink.ml.common.param.HasReg<T>, org.apache.flink.ml.common.param.HasTol<T>, org.apache.flink.ml.common.param.HasWeightCol<T>, org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T>)
  • org.apache.flink.ml.common.param.HasReg<T>
    • org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T> (并 extends org.apache.flink.ml.common.param.HasGlobalBatchSize<T>, org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.common.param.HasLearningRate<T>, org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasMultiClass<T>, org.apache.flink.ml.common.param.HasTol<T>, org.apache.flink.ml.common.param.HasWeightCol<T>, org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T>)
  • org.apache.flink.ml.common.param.HasSeed<T>
    • org.apache.flink.ml.clustering.kmeans.KMeansParams<T> (并 extends org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.clustering.kmeans.KMeansModelParams<T>)
  • org.apache.flink.ml.common.param.HasTol<T>
    • org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T> (并 extends org.apache.flink.ml.common.param.HasGlobalBatchSize<T>, org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.common.param.HasLearningRate<T>, org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasMultiClass<T>, org.apache.flink.ml.common.param.HasReg<T>, org.apache.flink.ml.common.param.HasWeightCol<T>, org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T>)
  • org.apache.flink.ml.common.param.HasWeightCol<T>
    • org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T> (并 extends org.apache.flink.ml.common.param.HasGlobalBatchSize<T>, org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.common.param.HasLearningRate<T>, org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasMultiClass<T>, org.apache.flink.ml.common.param.HasReg<T>, org.apache.flink.ml.common.param.HasTol<T>, org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T>)
  • org.apache.flink.ml.clustering.kmeans.KMeansModelParams<T> (并 extends org.apache.flink.ml.common.param.HasDistanceMeasure<T>, org.apache.flink.ml.common.param.HasFeaturesCol<T>, org.apache.flink.ml.common.param.HasPredictionCol<T>)
    • org.apache.flink.ml.clustering.kmeans.KMeansParams<T> (并 extends org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasSeed<T>)
  • org.apache.flink.ml.clustering.kmeans.KMeansParams<T> (并 extends org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasSeed<T>, org.apache.flink.ml.clustering.kmeans.KMeansModelParams<T>)
  • org.apache.flink.ml.classification.knn.KnnModelParams<T> (并 extends org.apache.flink.ml.common.param.HasFeaturesCol<T>, org.apache.flink.ml.common.param.HasPredictionCol<T>)
    • org.apache.flink.ml.classification.knn.KnnParams<T> (并 extends org.apache.flink.ml.common.param.HasLabelCol<T>)
  • org.apache.flink.ml.classification.knn.KnnParams<T> (并 extends org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.classification.knn.KnnModelParams<T>)
  • org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T> (并 extends org.apache.flink.ml.common.param.HasFeaturesCol<T>, org.apache.flink.ml.common.param.HasPredictionCol<T>, org.apache.flink.ml.common.param.HasRawPredictionCol<T>)
    • org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T> (并 extends org.apache.flink.ml.common.param.HasGlobalBatchSize<T>, org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.common.param.HasLearningRate<T>, org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasMultiClass<T>, org.apache.flink.ml.common.param.HasReg<T>, org.apache.flink.ml.common.param.HasTol<T>, org.apache.flink.ml.common.param.HasWeightCol<T>)
  • org.apache.flink.ml.classification.logisticregression.LogisticRegressionParams<T> (并 extends org.apache.flink.ml.common.param.HasGlobalBatchSize<T>, org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.common.param.HasLearningRate<T>, org.apache.flink.ml.common.param.HasMaxIter<T>, org.apache.flink.ml.common.param.HasMultiClass<T>, org.apache.flink.ml.common.param.HasReg<T>, org.apache.flink.ml.common.param.HasTol<T>, org.apache.flink.ml.common.param.HasWeightCol<T>, org.apache.flink.ml.classification.logisticregression.LogisticRegressionModelParams<T>)
  • org.apache.flink.ml.classification.naivebayes.NaiveBayesModelParams<T> (并 extends org.apache.flink.ml.common.param.HasFeaturesCol<T>, org.apache.flink.ml.common.param.HasPredictionCol<T>)
    • org.apache.flink.ml.classification.naivebayes.NaiveBayesParams<T> (并 extends org.apache.flink.ml.common.param.HasLabelCol<T>)
  • org.apache.flink.ml.classification.naivebayes.NaiveBayesParams<T> (并 extends org.apache.flink.ml.common.param.HasLabelCol<T>, org.apache.flink.ml.classification.naivebayes.NaiveBayesModelParams<T>)
  • org.apache.flink.ml.feature.onehotencoder.OneHotEncoderParams<T> (并 extends org.apache.flink.ml.common.param.HasHandleInvalid<T>, org.apache.flink.ml.common.param.HasInputCols<T>, org.apache.flink.ml.common.param.HasOutputCols<T>)