An Implicit Preference-Aware Sequential Recommendation Method Based on Knowledge Graph

Table 2

Statistics of Amazon (electronics) and Tmall datasets.

		Amazon (electronics)	Tmall
User-item interactions	#users	11032	33252
	#items	8865	40865
	#ratings	223654	863252
	#sparsity	99.79%	99.93%
Knowledge graph	#entity	43261	145806
	#relation	22	26
	#triple	924352	2863546