Hello Mr. Wang I'm trying to reproduce your model on a new dataset that uses jurisprudemce documents. My only question is how was the item_index2entity_id.txt dataset generated? Are the item ids the items that appear in the knowledge group only as a tail entity?

Or are the item ids the items that sppear in the knowledge graph as both head and tail entities? For example if a movie item is also a head entity in triple A and is also a tail entity in another triple, say triple B would this be criteria for the item to be part in the item_index2entity_id.txt file or is it enough that an item appear as a tail entity as you've detailed in your MKR paper?