package classification
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Type Members
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final
class
OneVsRest extends Estimator[OneVsRestModel] with OneVsRestParams with MLWritable
Reduction of Multiclass Classification to Binary Classification.
Reduction of Multiclass Classification to Binary Classification. Performs reduction using one against all strategy. For a multiclass classification with k classes, train k models (one per class). Each example is scored against all k models and the model with highest score is picked to label the example.
- Annotations
- @SparkCode() @Since( "1.4.0" )
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final
class
OneVsRestModel extends Model[OneVsRestModel] with OneVsRestParams with MLWritable
Model produced by OneVsRest.
Model produced by OneVsRest. This stores the models resulting from training k binary classifiers: one for each class. Each example is scored against all k models, and the model with the highest score is picked to label the example.
- Annotations
- @SparkCode() @Since( "1.4.0" )
- class SVM extends ProbabilisticClassifier[Vector, SVM, SVMModel] with SVMBase
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trait
SVMBase extends Params
Created by hollinwilkins on 4/14/16.
- class SVMModel extends ProbabilisticClassificationModel[Vector, SVMModel] with SVMBase
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class
SVMWithSGD extends GeneralizedLinearAlgorithm[mllib.classification.SVMModel] with Serializable
- Annotations
- @SparkCode()
Value Members
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object
OneVsRest extends MLReadable[OneVsRest] with Serializable
- Annotations
- @SparkCode() @Since( "2.0.0" )
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object
OneVsRestModel extends MLReadable[OneVsRestModel] with Serializable
- Annotations
- @SparkCode() @Since( "2.0.0" )