notesum.ai

Published at December 10

AppGen: Mobility-aware App Usage Behavior Generation for Mobile Users

cs.HC

Released Date: December 10, 2024

Authors: Zihan Huang, Tong Li, Yong Li

Arxiv: http://arxiv.org/pdf/2412.07267v1

Refer to caption

Methods	App Popularity Distribution						App Cate. Popularity Distribution
Methods	RMSE	MAE	JSD	CRPS	M-TV	Spearmanr	RMSE	MAE	JSD	CRPS	M-TV	Spearmanr
Time-GAN	4.9023	4.7846	0.0012	1.6994	2.3923	0.5233	4.8230	4.6178	0.0285	1.7112	2.3089	0.5581
RCGAN	4.7775	4.4882	0.0011	1.4232	2.2441	0.5834	4.6092	4.4148	0.0276	1.3699	2.2074	0.6129
DDPM	4.8053	4.7687	0.0010	1.5022	2.3843	0.5812	4.7482	4.4337	0.0279	1.4023	2.2169	0.6221
LDM	4.4361	3.9992	0.0008	1.4083	1.9996	0.6117	4.1221	3.8972	0.0264	1.2866	1.9436	0.7432
CSDI	3.3700	2.7227	0.0002	1.0086	1.3614	0.6676	3.3476	3.0105	0.0187	1.0017	1.5053	0.7990
AppGen	2.6354	1.9678	0.0001	0.6447	0.9844	0.7893	2.2584	1.7329	0.0080	0.4476	0.8664	0.9895
Improvement	21.80%	27.69%	50.00%	36.08%	27.69%	18.23%	32.54%	42.44%	57.22%	55.31%	42.44%	23.84%