Class: ALSModel

eclairjs/ml/recommendation.ALSModel

Model fitted by ALS.

Constructor

new ALSModel()

Source:

Extends

Methods

(static) load(path) → {module:eclairjs/ml/recommendation.ALSModel}

Parameters:
Name Type Description
path string
Source:
Returns:
Type
module:eclairjs/ml/recommendation.ALSModel

(static) read() → {MLReader}

Source:
Returns:
Type
MLReader

copy(extra) → {module:eclairjs/ml/recommendation.ALSModel}

Parameters:
Name Type Description
extra module:eclairjs/ml/param.ParamMap
Source:
Returns:
Type
module:eclairjs/ml/recommendation.ALSModel

save(path) → {Promise.<Void>}

Saves this ML instance to the input path, a shortcut of `write.save(path)`.
Parameters:
Name Type Description
path string
Inherited From:
Source:
Returns:
A Promise that resolves to nothing.
Type
Promise.<Void>

setItemCol(value) → {module:eclairjs/ml/recommendation.ALSModel}

Parameters:
Name Type Description
value string
Source:
Returns:
Type
module:eclairjs/ml/recommendation.ALSModel

setPredictionCol(value) → {module:eclairjs/ml/recommendation.ALSModel}

Parameters:
Name Type Description
value string
Source:
Returns:
Type
module:eclairjs/ml/recommendation.ALSModel

setUserCol(value) → {module:eclairjs/ml/recommendation.ALSModel}

Parameters:
Name Type Description
value string
Source:
Returns:
Type
module:eclairjs/ml/recommendation.ALSModel

transform(dataset) → {module:eclairjs/sql.Dataset}

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

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

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

write() → {MLWriter}

Overrides:
Source:
Returns:
Type
MLWriter