Metric,LightGCN + IPS,MMoE single-task,MMoE multi-task
Recall@500,0.0011,-,-
NDCG@10,0.0443,-,-
AUC (pClick),-,0.8319,0.8223
ECE (after cal.),-,-,0.0677
MSE (E-value),-,0.1172,0.0787
p50 latency ms,0.04,-,-
p99 latency ms,0.13,-,-