Load "Souce | Target | Weight" data file for Social Network Analysis

Hi !

I’m working in Social Network Analytics with KNIME and I’m wondering if is there any possibility to load a Gephi node-vertex (Source | Medium | weight) flat data files into KNIME (with format “Source | Target | Weight” in an Excel / csv file).

Cheers and thanks in advance,


you already have the excel file and want to read it? Then use Excel Reader node
you need to export the gexf file? Then converting upfront to json could help.

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Thanks Daniel,

I was looking for a process that let me load the Excel file into KNIME as a network and a contact told me about the “Object inserter” node with a previous “Java Snipped” node that defines the relationship between Source and Target.

I got inspired in the Create edge table in the Network Analytics meets Text Processing example.

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