Class: BisectingKMeansModel

eclairjs/ml/clustering. BisectingKMeansModel

:: Experimental :: Model fitted by BisectingKMeans.

Constructor

new BisectingKMeansModel(parentModel)

Parameters:
Name Type Description
parentModel a model trained by BisectingKMeans.
Source:

Extends

Methods

clusterCenters() → {Array.<Vector>}

Source:
Returns:
Type
Array.<Vector>

computeCost(dataset) → {number}

Computes the sum of squared distances between the input points and their corresponding cluster centers.
Parameters:
Name Type Description
dataset module:eclairjs/sql.Dataset
Source:
Returns:
Type
number

copy(extra) → {module:eclairjs/mllib/clustering.BisectingKMeansModel}

Parameters:
Name Type Description
extra module:eclairjs/ml/param.ParamMap
Overrides:
Source:
Returns:
Type
module:eclairjs/mllib/clustering.BisectingKMeansModel

hasParent() → {boolean}

Inherited From:
Source:
Returns:
Type
boolean

load(path) → {module:eclairjs/mllib/clustering.BisectingKMeansModel}

Parameters:
Name Type Description
path string
Source:
Returns:
Type
module:eclairjs/mllib/clustering.BisectingKMeansModel

parent() → {module:eclairjs/ml.Estimator}

Inherited From:
Source:
Returns:
Type
module:eclairjs/ml.Estimator

read() → {module:eclairjs/ml/util.MLReader}

Source:
Returns:
Type
module:eclairjs/ml/util.MLReader

setParent(parent) → {object}

Sets the parent of this model.
Parameters:
Name Type Description
parent module:eclairjs/ml.Estimator
Inherited From:
Source:
Returns:
Type
object

transform(dataset) → {DataFrame}

Parameters:
Name Type Description
dataset module:eclairjs/sql.Dataset
Overrides:
Source:
Returns:
Type
DataFrame

transformSchema(schema) → {module:eclairjs/sql/types.StructType}

Parameters:
Name Type Description
schema module:eclairjs/sql/types.StructType
Overrides:
Source:
Returns:
Type
module:eclairjs/sql/types.StructType

write() → {module:eclairjs/ml/util.MLWriter}

Source:
Returns:
Type
module:eclairjs/ml/util.MLWriter