This example shows how to read and analyze data from the Linked Open Data source Eurostat. The corresponding RapidMiner workflow can be downloaded from myExperiment.
In this example, we read a list of countries with their GDP and energy consumption from Eurostat, and examine whether the two are correlated.
To wrap up: the RapidMiner Linked Open Data extension can read data from open data sources, such as Eurostat, and make it accessible in RapidMiner for further processing.
Creating a SPARQL Endpoint connection
Using the SPARQL Data Importer
Defining a SPARQL statement
The data table generated from the SPARQL query
The meta data view of the generated data
Scatter plot view of the imported data
Wiring the operators
The output correlation matrix
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