@Abhinav43, are you running dgl’s example code? And you only showed results for epoch 200 without comparison to earlier epochs. So I can’t see that MRR or Hits are getting worse.
I reran the RGCN link prediction code for 100 epochs and at epoch 50, I got:
MRR (raw): 0.024565
Hits (raw) @ 1: 0.009559
Hits (raw) @ 3: 0.021594
Hits (raw) @ 10: 0.050031
And at epoch 100, I got:
MRR (raw): 0.094404
Hits (raw) @ 1: 0.050375
Hits (raw) @ 3: 0.093219
Hits (raw) @ 10: 0.177051
So, all four metrics are getting better.