Workflows

WebCrawl with word filter (1)

WebCrawl with word filter

Created: 2013-09-23

Acquiring background knowledge on companie... (1)

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This workflow shows how to add background knowledge on companies (e.g., turnover, number of employees, branch) from DBpedia to a dataset.

Created: 2013-09-16

Using Linked Open Data from Eurostat as Ba... (2)

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This process shows how an existing data table containing data about countries can be enriched with background knowledge from Eurostat. The example takes tabular data about the alcohol consumption in European countries as input, adds more data about those countries from Eurostat, and finally learns a model based on the enriched data which explains high alcohol consumption.

Created: 2013-09-12 | Last updated: 2013-09-13

Analyzing Data from a Linked Open Data SPA... (1)

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This process reads a list of countries, their GDP and energy consumption from the Eurostat Linked Open Data SPARQL Endpoint (http://wifo5-03.informatik.uni-mannheim.de/eurostat/) and analyzes whether there is a correlation between GDP and energy consumption

Created: 2013-09-11 | Last updated: 2013-09-11

RCOMM 2013 Challenge: 2. Solution (Re-infe... (1)

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This process is the solution for one of the RCOMM 2013 data mining challenge tasks which participants had to solve within 10 minutes. The task was this: Given (1) a variant of the Golf data set (found in the //Samples/data folder) where the attribute Outlook is missing, (2) a decision tree model built on the complete Golf data set, and (3) a utility data set containing only the three distinct values of Golf, create an example set based on the incomplete data set from (1) containing all po...

Created: 2013-09-09

RCOMM 2013 Challenge: 1. Generate input data (1)

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This process generates the input for one of the RCOMM 2013 data mining challenge tasks. For a description, please refer to the solution process.

Created: 2013-09-09 | Last updated: 2013-09-09

WebCrawl-RapidMiner (1)

WebCrawl-RapidMiner

Created: 2013-08-06

I'm sorry I did not mean to :) (1)

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lsi

Created: 2013-07-25 | Last updated: 2013-08-19

Metamining: Create classifiers (1)

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 Uses mined patterns to learn rule model for metamining purposes.

Created: 2012-11-06 | Last updated: 2012-11-06

Split data for cross-validation (1)

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 Splits given dataset into 10 folds almost equal in size using stratified sampling.

Created: 2012-11-06 | Last updated: 2012-11-06