Class: CrossValidatorModel

eclairjs/ml/tuning. CrossValidatorModel

Model from k-fold cross validation.

Constructor

new CrossValidatorModel(bestModel, avgMetrics)

Parameters:
Name Type Description
bestModel The best model selected from k-fold cross validation.
avgMetrics Average cross-validation metrics for each paramMap in estimatorParamMaps, in the corresponding order.
Source:

Extends

Methods

copy(extra) → {module:eclairjs/ml/tuning.CrossValidatorModel}

Parameters:
Name Type Description
extra module:eclairjs/ml/param.ParamMap
Overrides:
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Returns:
Type
module:eclairjs/ml/tuning.CrossValidatorModel

hasParent() → {boolean}

Inherited From:
Source:
Returns:
Type
boolean

load(path) → {module:eclairjs/ml/tuning.CrossValidatorModel}

Parameters:
Name Type Description
path string
Source:
Returns:
Type
module:eclairjs/ml/tuning.CrossValidatorModel

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:
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Returns:
Type
object

transform(dataset) → {DataFrame}

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

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

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

uid() → {string}

An immutable unique ID for the object and its derivatives.
Source:
Returns:
Type
string

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

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