JSDoc: Class: IDFModel

Class: IDFModel

Constructor

new IDFModel()

Source:

eclairjs/ml/feature/IDFModel.js, line 35

Extends

module:eclairjs/ml.Model

Methods

(static) load(path) → {module:eclairjs/mllib/feature.IDFModel}

Parameters:

Name	Type	Description
`path`	string

Source:

eclairjs/ml/feature/IDFModel.js, line 153

Returns:

Type: module:eclairjs/mllib/feature.IDFModel

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

Source:

eclairjs/ml/feature/IDFModel.js, line 138

Returns:

Type: module:eclairjs/ml/util.MLReader

copy(extra) → {module:eclairjs/mllib/feature.IDFModel}

Parameters:

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

Overrides:

module:eclairjs/ml.Model#copy

Source:

eclairjs/ml/feature/IDFModel.js, line 100

Returns:

Type: module:eclairjs/mllib/feature.IDFModel

hasParent() → {boolean}

Inherited From:

module:eclairjs/ml.Model#hasParent

Source:

eclairjs/ml/Model.js, line 69

Returns:

Type: boolean

idf() → {module:eclairjs/mllib/linalg.Vector}

Returns the IDF vector.

Source:

eclairjs/ml/feature/IDFModel.js, line 111

Returns:

Type: module:eclairjs/mllib/linalg.Vector

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

Inherited From:

module:eclairjs/ml.Model#parent

Source:

eclairjs/ml/Model.js, line 60

Returns:

Type: module:eclairjs/ml.Estimator

setInputCol(value) → {module:eclairjs/mllib/feature.IDFModel}

Parameters:

Name	Type	Description
`value`	string

Source:

eclairjs/ml/feature/IDFModel.js, line 58

Returns:

Type: module:eclairjs/mllib/feature.IDFModel

setOutputCol(value) → {module:eclairjs/mllib/feature.IDFModel}

Parameters:

Name	Type	Description
`value`	string

Source:

eclairjs/ml/feature/IDFModel.js, line 68

Returns:

Type: module:eclairjs/mllib/feature.IDFModel

setParent(parent) → {object}

Sets the parent of this model.

Parameters:

Name	Type	Description
`parent`	module:eclairjs/ml.Estimator

Inherited From:

module:eclairjs/ml.Model#setParent

Source:

eclairjs/ml/Model.js, line 50

Returns:

Type: object

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

Parameters:

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

Overrides:

module:eclairjs/ml.Model#transform

Source:

eclairjs/ml/feature/IDFModel.js, line 78

Returns:

Type: module:eclairjs/sql.Dataset

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

Parameters:

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

Overrides:

module:eclairjs/ml.Model#transformSchema

Source:

eclairjs/ml/feature/IDFModel.js, line 89

Returns:

Type: module:eclairjs/sql/types.StructType

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

Source:

eclairjs/ml/feature/IDFModel.js, line 120

Returns:

Type: module:eclairjs/ml/util.MLWriter