bdpar (version 2.0.0)

DefaultPipeline: Class implementing a default pipelining proccess.

Description

This DefaultPipeline class inherits from the GenericPipeline class. Includes the execute method which provides a default pipelining implementation.

Usage

DefaultPipeline

Constructor

DefaultPipeline$new()

Inherit

This class inherits from GenericPipeline and implements the execute abstract function.

Methods

• execute: function where is implemented the flow of the pipes.

  • Usage: execute(instance)

  • Value: the preprocessed Instance.

  • Arguments:

    • instance: (Instance) the Instance that is going to be processed.

• get: gets a list with containinig the set of pipes of the pipeline,

  • Usage: get()

  • Value: the set of pipes containing the pipeline.

Details

The default flow is:

instance %>|%
TargetAssigningPipe$new() %>|%
StoreFileExtPipe$new() %>|%
GuessDatePipe$new() %>|%
File2Pipe$new() %>|%
MeasureLengthPipe$new(propertyName = "length_before_cleaning_text") %>|%
FindUserNamePipe$new() %>|%
FindHashtagPipe$new() %>|%
FindUrlPipe$new() %>|%
FindEmoticonPipe$new() %>|%
FindEmojiPipe$new() %>|%
GuessLanguagePipe$new() %>|%
ContractionPipe$new() %>|%
AbbreviationPipe$new() %>|%
SlangPipe$new() %>|%
ToLowerCasePipe$new() %>|%
InterjectionPipe$new() %>|%
StopWordPipe$new() %>|%
MeasureLengthPipe$new(propertyName = "length_after_cleaning_text") %>|%
TeeCSVPipe$new()

See Also

Instance, DynamicPipeline, GenericPipeline, GenericPipe, %>|%