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Items tagged with "workflow component" (8)

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Workflows (7)
Original Uploader

Workflow Load plain text from directory (1)

Created: 18/02/10 @ 19:09:07 | Last updated: 13/12/11 @ 15:54:57

Credits: User James Eales

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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This workflow will automate the reading of a set of text files stored in a single directory (the path to which should be supplied as a single input value).  It will assume that the text files are saved using the default character encoding for the system that Taverna is running on.  This is a workflow component, designed to be used as a nested workflow inside a larger text mining or text processing workflow.  

Rating: 0.0 / 5 (0 ratings) | Versions: 1 | Reviews: 0 | Comments: 0 | Citations: 0

Viewed: 55 times | Downloaded: 23 times

Tags (6):

Original Uploader

Workflow Clean plain text (1)

Created: 18/02/10 @ 18:59:35 | Last updated: 13/12/11 @ 15:54:09

Credits: User James Eales

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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This workflow will remove any XML-invalid characters (these characters often appear in the output of PDF to text software) from any text supplied to the input port. This is a workflow component, designed to be used as a nested workflow inside a larger text mining or text processing workflow.  

Rating: 0.0 / 5 (0 ratings) | Versions: 1 | Reviews: 0 | Comments: 0 | Citations: 0

Viewed: 50 times | Downloaded: 20 times

Tags (6):

Original Uploader

Workflow Clean plain text (ASCII) (1)

Created: 18/02/10 @ 18:39:01 | Last updated: 13/12/11 @ 15:53:46

Credits: User James Eales

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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This workflow will remove any XML-invalid and non-ASCII characters (e.g. for sending to the ASCII-only Termine service) from any text supplied to the input port. This is a workflow component, designed to be used as a nested workflow inside a larger text mining or text processing workflow.

Rating: 0.0 / 5 (0 ratings) | Versions: 1 | Reviews: 0 | Comments: 0 | Citations: 0

Viewed: 56 times | Downloaded: 27 times

Tags (7):

Original Uploader

Workflow Load PDF from directory (1)

Created: 19/02/10 @ 08:59:01 | Last updated: 13/12/11 @ 15:54:34

Credits: User James Eales

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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This workflow will automate the reading of a set of PDF files stored in a single directory (the path to which should be supplied as a single input value). This is a workflow component, designed to be used as a nested workflow inside a larger text mining or text processing workflow.  

Rating: 0.0 / 5 (0 ratings) | Versions: 1 | Reviews: 0 | Comments: 0 | Citations: 0

Viewed: 76 times | Downloaded: 27 times

Tags (6):

Original Uploader

Workflow PDF to plain text (1)

Created: 19/02/10 @ 09:07:41 | Last updated: 13/12/11 @ 15:53:29

Credits: User James Eales

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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This workflow will extract the plain text content of PDF files supplied to the input port.  You can connect the Load PDF from directory workflow to this workflows input. We recommend you send the output from this workflow to the Clean plain text workflow, because the PDF to text process can add characters into the text that are XML-invalid and therefore can not be sent to most services as plain text.  Another way round this problem is to encode the text as Base64 using the handy loc...

Rating: 5.0 / 5 (1 rating) | Versions: 1 | Reviews: 0 | Comments: 0 | Citations: 0

Viewed: 185 times | Downloaded: 72 times

Tags (5):

Original Uploader

Workflow Sentence splitting (1)

Created: 19/02/10 @ 09:30:37 | Last updated: 13/12/11 @ 15:52:36

Credits: User James Eales

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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This workflow will attempt to split up text into sentences, returning a list of sentences to the output port.  The sentence splitting service makes use of the OpenNLP sentence detector and has been trained to work on english text. This workflow can be used to provide input to the Termine with c-value threshold workflow. This is a workflow component, designed to be used as a nested workflow inside a larger text mining or text processing workflow.

Rating: 0.0 / 5 (0 ratings) | Versions: 1 | Reviews: 0 | Comments: 0 | Citations: 0

Viewed: 108 times | Downloaded: 48 times

Tags (5):

Original Uploader

Workflow Termine with c-value threshold (1)

Created: 19/02/10 @ 09:57:15 | Last updated: 13/12/11 @ 15:52:56

Credits: User James Eales

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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This workflow accepts a list of sentences from a single document and returns the terms found by the TerMine web service. It also allows you to set a threshold c-value score so that only terms with a user-controlled probability (of being a real term) are returned as an output.   To get sentences to supply to this workflow you can use the sentence splitting workflow.  The TerMine service (used in this workflow) only accepts text in ASCII encoding, so you should also use the Clean p...

Rating: 0.0 / 5 (0 ratings) | Versions: 1 | Reviews: 0 | Comments: 0 | Citations: 0

Viewed: 116 times | Downloaded: 30 times

Tags (7):

Packs (1)
Creator

Pack Core text mining workflows


Created: 19/02/10 @ 10:12:33 | Last updated: 13/12/11 @ 16:03:17

This pack contains workflows we have created to support core text mining tasks. We currently provide workflows to do these tasks Loading documents (text or PDF) PDF to text conversion Sentence splitting Text cleaning (ASCII or XML-valid) Term recognition (using NaCTeM service TerMine)  

0 items in this pack

Comments: 0 | Viewed: 293 times | Downloaded: 82 times

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