Comparing, aggregating, and clustering directed acyclis graphs (DAGs).
Code for paper:
Eric Malmi, Nikolaj Tatti, and Aristides Gionis, "Beyond rankings: comparing directed acyclic graphs". In Data Mining and Knowledge Discovery, 2015. (url)
- dag_dist.m Distance measure for DAGs.
- update_center_greedy.m Greedy algorithm for DAG aggregation.
- update_center_median.m Median algorithm for DAG aggregation.
- graph_k_mean.m K-Means approach for DAG clustering.