Hello,

would you please provide me a sample file of the dataset to run the gspan algorithm.

Best,
Maya

Hi Maya,

Sure, you can find some datasets to run the gSpan and TKG algorithms from SPMF here:

http://www.philippe-fournier-viger.com/spmf/index.php?link=datasets.php

Scroll to the bottom of the page, and you will find:

Chemical_340 : a database of 340 graphs
Coumpounds_422 : a database of 422 graphs

These two datasets have been used in many papers.

Also, if you want some simple toy datasets just for debugging and testing, there are a few on my blog:

http://data-mining.philippe-fournier-viger.com/subgraph-mining-datasets/

Best regards,

Philippe

Thank you very much Professor for your reply.