c
org.apache.spark.mllib.clustering
PowerIterationClusteringModel
Companion object PowerIterationClusteringModel
class PowerIterationClusteringModel extends Saveable with Serializable
Model produced by PowerIterationClustering.
- Annotations
- @Since("1.3.0")
- Source
- PowerIterationClustering.scala
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- PowerIterationClusteringModel
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Instance Constructors
- new PowerIterationClusteringModel(k: Int, assignments: RDD[Assignment])
- k
number of clusters
- assignments
an RDD of clustering
PowerIterationClustering#Assignments
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- val assignments: RDD[Assignment]
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- def save(sc: SparkContext, path: String): Unit
Save this model to the given path.
Save this model to the given path.
This saves:
- human-readable (JSON) model metadata to path/metadata/
- Parquet formatted data to path/data/
The model may be loaded using
Loader.load.- sc
Spark context used to save model data.
- path
Path specifying the directory in which to save this model. If the directory already exists, this method throws an exception.
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- PowerIterationClusteringModel → Saveable
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- @Since("1.4.0")
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- Deprecated
(Since version 9)