Text stemming with Porter Stemmer

Created: 2011-01-11 18:12:30 Last updated: 2011-01-11 18:16:01

Download Workflow

This workflow does text stemming. Stemming removes the inflicted endings of words. It is often used as text preprocessing for text mining, since stemmed words can be easily matched and counted.

The input to the workflow is the text to be stemmed, the output is the stemmed text.

Preview

Download as scalable diagram (SVG)

Run

Run this Workflow in the Taverna Workbench...

Option 1:

Copy and paste this link into File > 'Open workflow location...'
http://myexperiment.org/workflows/1753/download?version=1
[ More Info Expand ]

Workflow Components

Authors (0)

Titles (0)

Descriptions (0)

Dependencies (0)

Inputs (1)

Name	Description
TextToBeStemmed	This input is the text that is to be stemmed. Stemming removes the inflicted endings of words. This input is the text that is to be lemmatized, that is to transform each word to its dictionary form.

Processors (3)

Name	Type	Description
porterStem	wsdl	Wsdl http://zulu.ijs.si:8086/PS_service?wsdl Wsdl Operation porterStem
porterStem_input	xmlsplitter
porterStem_output	xmlsplitter

Beanshells (0)

Outputs (1)

Name	Description
StemmedText

Datalinks (4)

Source	Sink
porterStem_input:output	porterStem:parameters
TextToBeStemmed	porterStem_input:inputText
porterStem:parameters	porterStem_output:input
porterStem_output:stemmedText	StemmedText

Coordinations (0)

Information Workflow Type

Taverna 2

Information Uploader

Petra Kralj Novak

Information License

All versions of this Workflow are licensed under:

Information Version 1 (of 1)

Information Credits (1)

(People/Groups)

Petra Kralj Novak

Information Attributions (0)

(Workflows/Files)

None

Information Tags (3)

Uploader tags

Log in to add Tags

Information Shared with Groups (1)

e-LICO

Information Featured In Packs (0)

None

Log in to add to one of your Packs

Information Attributed By (0)

(Workflows/Files)

None

Information Favourited By (1)

Andriuz

Information Statistics

1866 viewings

1088 downloads

[ see breakdown ]

Citations (0)

None

Version History

In chronological order:

Text stemming with Porter Stemmer

Created by Petra Kralj Novak on Tuesday 11 January 2011 18:12:30 (UTC)

Last edited by Petra Kralj Novak on Tuesday 11 January 2011 18:16:01 (UTC)