What does the meta='1, 2, 4, 8' mean in HAN run.sh file?

[xubingze]

Hi, can you give a few more examples or explanations on the meta meaning in run.sh? I noticed that you wrote a comment saying "# Choose the meta-paths used for training. Suppose the targeting node type is 1 and link type 1 is between node type 0 and 1, then meta="1" means that we use meta-paths "101"." Do the metapaths all end with targeting node type 1? So, 1, 2, 4, 8 actually mean four meta-paths: 101, 201, 401 and 801? Thank you very much!