Multi-criteria collaborative filtering recommender by fusing deep neural network and matrix factorization

Journal of Big Data

Table 5 Single DNN settings

Dataset	Parameter	Value
TripAdvisor	User and item embedding vector size	256
	Hidden layers	[512 → 256 → 128 → 64 → 32 → 16 → 8]
	Output layer	1
	Batch size	512
Movies dataset	User and item embedding vector size	128
	Hidden layers	[256 → 128 → 64 → 32 → 16 → 8]
	Output layer	1
	Batch size	64