Session Recommendation Model Based on Context-Aware and Gated Graph Neural Networks

Table 3

Comparison of the experimental results of CA-GGNN with TAGNN and DGTN (%).

Method	Yoochoose1/64		Yoochoose1/4		Diginetica
	P@20	MRR@20	P@20	MRR@20	P@20	MRR@20
TAGNN	70.17	30.46	71.05	30.96	50.02	17.18
DGTN	70.21	31.08	71.38	31.37	50.35	17.33
CA-GGNN	70.84	31.83	72.93	32.91	51.12	18.48
Improve	0.63	0.75	1.55	1.18	0.77	1.15

Bold shows the experimental result of the model proposed in this paper.