Class: ALSModel

eclairjs/ml/recommendation. ALSModel

Model fitted by ALS.

Constructor

new ALSModel()

Source:

eclairjs/ml/recommendation/ALSModel.js, line 33

Methods

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

Parameters:

Name	Type	Description
`path`	string

Source:

eclairjs/ml/recommendation/ALSModel.js, line 146

Returns:

Type: module:eclairjs/ml/recommendation.ALSModel

(static) read() → {MLReader}

Source:

eclairjs/ml/recommendation/ALSModel.js, line 131

Returns:

Type: MLReader

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

Parameters:

Name	Type	Description
`extra`	module:eclairjs/ml/param.ParamMap

Source:

eclairjs/ml/recommendation/ALSModel.js, line 103

Returns:

Type: module:eclairjs/ml/recommendation.ALSModel

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

Parameters:

Name	Type	Description
`value`	string

Source:

eclairjs/ml/recommendation/ALSModel.js, line 61

Returns:

Type: module:eclairjs/ml/recommendation.ALSModel

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

Parameters:

Name	Type	Description
`value`	string

Source:

eclairjs/ml/recommendation/ALSModel.js, line 71

Returns:

Type: module:eclairjs/ml/recommendation.ALSModel

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

Parameters:

Name	Type	Description
`value`	string

Source:

eclairjs/ml/recommendation/ALSModel.js, line 51

Returns:

Type: module:eclairjs/ml/recommendation.ALSModel

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

Parameters:

Name	Type	Description
`dataset`	module:eclairjs/sql.Dataset

Source:

eclairjs/ml/recommendation/ALSModel.js, line 81

Returns:

Type: module:eclairjs/sql.Dataset

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

Parameters:

Name	Type	Description
`schema`	module:eclairjs/sql/types.StructType

Source:

eclairjs/ml/recommendation/ALSModel.js, line 92

Returns:

Type: module:eclairjs/sql/types.StructType

write() → {MLWriter}

Source:

eclairjs/ml/recommendation/ALSModel.js, line 113

Returns:

Type: MLWriter