Flashlight: Scalable Link Prediction with Effective Decoders. (arXiv:2209.10100v2 [cs.SI] UPDATED)

Link prediction (LP) has been recognized as an important task in graph
learning with its broad practical applications. A typical application of LP is
to retrieve the top scoring neighbors for a given source node, such as the
friend recommendation. These services desire the high inference scalability to
find the top scoring neighbors from many candidate nodes at low latencies.
There are two popular decoders that the recent LP models mainly use to compute
the edge scores from node embeddings: …

arxiv link prediction prediction scalable