TestMetaLayer: TestMetaLayer Class

In fuseMLR: Fusing Machine Learning in R

TestMetaLayer Class

Description

This class implement a predicted meta layer. A TestMetaLayer can only exist as unique element of a Training object.

A predicted meta layer can only contain a TestData object.

Super class

fuseMLR::HashTable -> TestMetaLayer

Methods

Public methods

• TestMetaLayer$new()

• TestMetaLayer$print()

• TestMetaLayer$getTesting()

• TestMetaLayer$getTestData()

• TestMetaLayer$openAccess()

• TestMetaLayer$closeAccess()

• TestMetaLayer$getAccess()

• TestMetaLayer$setTestData()

• TestMetaLayer$checkTestDataExist()

Inherited methods

• fuseMLR::HashTable$add2HashTable()
• fuseMLR::HashTable$checkClassExist()
• fuseMLR::HashTable$getFromHashTable()
• fuseMLR::HashTable$getHashTable()
• fuseMLR::HashTable$getId()
• fuseMLR::HashTable$getKeyClass()
• fuseMLR::HashTable$removeFromHashTable()

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Method new()

constructor

Usage

TestMetaLayer$new(id, testing)

Arguments

id

character
Testing meta-layer id.

testing

Testing

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Method print()

Printer

Usage

TestMetaLayer$print(...)

Arguments

...

any

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Method getTesting()

Getter of the current testing object.

Usage

TestMetaLayer$getTesting()

Returns

The current testing object is returned.

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Method getTestData()

Getter of the training dataset stored on the current layer.

Usage

TestMetaLayer$getTestData()

Returns

The stored TestData object is returned.

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Method openAccess()

Open access to the meta layer. A meta learner is only modifiable if the access is opened.

Usage

TestMetaLayer$openAccess()

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Method closeAccess()

Close access to the meta layer to avoid accidental modification.

Usage

TestMetaLayer$closeAccess()

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Method getAccess()

Getter of the current access to the meta layer.

Usage

TestMetaLayer$getAccess()

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Method setTestData()

Create and set an TestData object to the current new meta learner.

Usage

TestMetaLayer$setTestData(id, ind_col, data_frame)

Arguments

id

character(1)
ID of the TestData object to be instanciated.

ind_col

character(1)
Name of individual column IDs.

data_frame

data.frame(1)
data.frame of layer specific predictions.

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Method checkTestDataExist()

Check whether a new data has been already stored.

Usage

TestMetaLayer$checkTestDataExist()

Returns

Boolean value

fuseMLR documentation built on April 3, 2025, 8:49 p.m.