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Crossvalidation with SVM (1)

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Performs a crossvalidation on a given data set with nominal label, using a Support Vector Machine as a learning algorithm. Inside the cross validation, the first subprocess generates an SVM model, and the second subprocess evaluates it. applying it on a so-far unused subset of the data and counting the misclassifications.

Created: 2010-04-29

Looping over Examples for doing de-aggrega... (1)

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This process is based on (artificially generated) data that looks like it has been aggregated before. The integer attribute Qty specifies the quantity of the given item that is represented by the rest of the example. The process now loops over every example and performs on each example another loop, that will append the current example to a new example set. This example set has been created as empty copy of the original example set, so that the attributes are equally. To get access to and rem...

Created: 2010-04-29

ChEBI mashup from searched string (1)

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A demo showing hoe to use SOAP services from Bio2RDF ChEBI SPARQL endpoint.A demo showing hoe to use SOAP services from Bio2RDF ChEBI SPARQL endpoint. First a full text search query is done, then we do a reverse link query to get all the related topic. Finally with a describe queries we obtain the complete graph of each topic. The ntriples result is a mashup of what is known about this searched topic form ChEBI. This graph can then be loaded in a triplestore for further exploration.

Created: 2010-04-29

Credits: Francois Belleau

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Presentation - myExperiment Supporting social curati...

Created: 2010-04-27 14:20:54 | Last updated: 2010-04-27 14:21:19

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Presentation - Research Objects: towards exchange an...

Created: 2010-04-26 20:13:05 | Last updated: 2010-04-26 20:21:10

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Presentation - Anchors in the Shifting Sand: The Pri...

Created: 2010-04-26 19:26:44 | Last updated: 2010-07-04 14:38:35

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Get survey data from SurveyMapper (2)

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Extracting public data (such as public surveys and their questions) from SurveyMapper. SurveyMapper (http://www.surveymapper.com/) a free real-time geographic survey and polling tool from the nice people at the Centre for Advanced Spatial Analysis, University College London.

Created: 2010-04-21 | Last updated: 2010-06-18

Credits: Alex Nenadic

Census data service (1)

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Census data services, invoked with a fixed SQL query

Created: 2010-04-21 | Last updated: 2010-04-21

Credits: Alex Nenadic

Census data and PRM services integration (1)

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This workflow combines services that provide census data with PRM (Population Reconstruction Model) services.

Created: 2010-04-21 | Last updated: 2010-04-21

Credits: Alex Nenadic

retrieve data for all instruments for even... (1)

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This workflow uses the HEC to retrieve events for a time spane given by the user from a HEC table given by the user as well. It uses all instruments available in the DPAS to retrieve data for the events Output: XML as returned by the DPASThis workflow uses the HEC to retrieve events for a time spane given by the user from a HEC table given by the user as well. It uses all instruments available in the DPAS to retrieve data for the events; empty results are filtered out, the data is combind wi...

Created: 2010-04-21

Credits: Anja Le Blanc

Attributions: DPAS general query HEC standard query Retrieve all data for all instruments for a given periode of time

DPAS general query with sorted field (1)

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same as DPAS general query. Calling the DPAS sortedQuery web service. additional input: partialSorting input boolean true or false false all result entries are sorted by start measurementTime true each request is sorted by measurement time; no overall time order, but queries stay in the order they there asked.

Created: 2010-04-19 | Last updated: 2010-04-19

Credits: Anja Le Blanc

DPAS general query (1)

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general query to DPAS; it gets a list of instruments and lists for start and stop times; for a query hessiEC, phoenix2; start times 2001-01-01 00:00:00, 2005-04-01 00:00:00; stop times 2001-01-05 00:00:00, 2005-05-1 00:00:00 it would perform to queries: hessiEC from 2001-01-01 00:00:00 to 2001-01-05 00:00:00 and phoenix2 from 2005-04-01 00:00:00 to 2005-05-1 00:00:00 There is only one output file with the results from both queries.

Created: 2010-04-19 | Last updated: 2010-04-19

Credits: Anja Le Blanc

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A Model for the Rehabilitation of Witness Perspectiv...

Created: 2010-04-19 09:26:58

Credits: M. Kirsh

License: Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License

File type: Adobe PDF

Comments: 0 | Viewed: 65 times | Downloaded: 44 times

HEC standard query (1)

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calls the HEC web service; inputs are start and stop time, which table should be queried and an optional where clause, as in an SQL statement output is of VOTable format

Created: 2010-04-16

DPAS simpel query workflow (1)

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call of the simpleQuery web service; all inputs are requested from the user; xml list as output file format

Created: 2010-04-16

Retrieve all data for all instruments for ... (3)

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This workflow looks up all instruments known to have worked during the requested periode of time (ICS), restructures results to make them fit instruments.xsd and requests data for this periode from DPAS. Result: VOTable with list of URLs to data.

Created: 2010-04-15 | Last updated: 2010-08-09

Credits: Anja Le Blanc

Attributions: Extracting data from VOTable format by using XPath query

Available instruments through DPAS (5)

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This workflow uses a DPAS servlet to obtain all available intrument keys in the DPAS (Data Provider Access Service) and formats the return as VOTable.

Created: 2010-04-15 | Last updated: 2012-03-16

Entrez Gene to KEGG Pathway (2)

This workflow takes in Entrez gene ids then adds the string "ncbi-geneid:" to the start of each gene id. These gene ids are then cross-referenced to KEGG gene ids. Each KEGG gene id is then sent to the KEGG pathway database and its relevant pathways returned.

Created: 2010-04-15 | Last updated: 2010-04-15

Credits: Paul Fisher

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A Survey of Identifiers and Labels in OWL Ontologies

Created: 2010-04-14 22:56:38 | Last updated: 2010-06-15 11:11:40

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Presentation - Semantic Grid and Sensor Grid: Insigh...

Created: 2010-04-14 10:22:06 | Last updated: 2010-05-01 09:34:31

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Affymetrix Permutation-based Probe Level E... (1)

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Affymetrix Permutation-based Probe Level Estimation (APPLE). Goal: Because of its cost, microarray experiments are frequently designed using a relatively small number of biological or technical replicates. This can result in low statistical power when the number of differentially expressed genes is inferred. This worklfow investigates whether the statistical power of Affymetrix experiments can be increased, without the need to increase the number of hybridizat...

Created: 2010-04-13 | Last updated: 2010-04-14

Find/show Taverna's home directory (1)

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Find Taverna's home directory and open that folder using Explorer/Finder/Gnome. This is the folder that is typically something like C:\Users\stain\AppData\Roaming\taverna-2.1.2, C:\Documents and settings\stain\taverna-2.1.2, /home/stain/.taverna-2.1.2 or /Users/stain/Library/Application support/taverna-2.1.2 This workflow should work on both Taverna 1 and Taverna 2. For Taverna 2 the beanshell script uses reflection to try to call ApplicationRuntime.getInstance().getApplicationHome() ...

Created: 2010-04-12 | Last updated: 2010-04-12

Credits: Stian Soiland-Reyes

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Bioclipse script to Split SDfile

Created: 2010-04-09 14:52:02

Credits: De maas

License: Creative Commons Attribution-Share Alike 3.0 Unported License

File type: JavaScript

Comments: 0 | Viewed: 37 times | Downloaded: 28 times

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David Spence's NeuroHub Presentation

Created: 2010-04-08 03:32:04

Credits: David R Newman

License: Creative Commons Attribution-Share Alike 3.0 Unported License

File type: PowerPoint presentation

Comments: 0 | Viewed: 72 times | Downloaded: 52 times

Download all data sets from a OpenTox API ... (3)

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 Uses the OpenTox API (REST+RDF) to query all data sets, downloads them as MDL SD file, and opens the results in the Bioclipse molecules table.

Created: 2010-04-01 | Last updated: 2010-11-13

Credits: