For relational datasets, each dataset contains THREE files: a data file, a link file, and a relational template.
The format of the data file is one example per line, and the format for a line is:
<example_id> type subpopid label feature1 feature2 ...
The format of the link file is:
<ID of starting example> <ID of to example> <link type>
The format of the relational template file is:
<Operation> < link type>
Hereí»s an example dataset.
In minorthird, thereí»s a test case for stacked graphical learning. You can refer to the webpage here to find out how to install minorthird. After installing minorthird, go to minorthird/demos/:
Loads a relational dataset; trains and tests a stacked graphical model based on an MaxEnt learner on the given data.
After compiling, use the following command to run the test case
java NumericDemo_SGM SGMSample/all.localmodel SGMSample/ngb.lsf SGMSample/relTemp.txt