An Improved Sequential Recommendation Algorithm based on Short-Sequence Enhancement and Temporal Self-Attention Mechanism

Table 3

The experimental results.

Models	ML-1M		AM-BE
	HR@10	NDCG@10	HR@10	NDCG@10
POP	0.4386	0.2389	0.3215	0.1758
BPR	0.5952	0.3421	0.2554	0.1523
FPMC	0.6182	0.3917	0.3771	0.2477
GRU4Rec+	0.6522	0.4334	0.3949	0.2556
Caser	0.7517	0.5011	0.4064	0.2547
SASRec	0.7929	0.5524	0.4185	0.2722
TiSASRec	0.8038	0.5706	0.4345	0.2818
Ours (SeTsRec)	0.8127	0.5805	0.4754	0.3036