TY - GEN
T1 - Deep Sequential Multi-task Modeling for Next Check-in Time and Location Prediction
AU - Liang, Wenwei
AU - Zhang, Wei
AU - Wang, Xiaoling
N1 - Publisher Copyright:
© 2019, Springer Nature Switzerland AG.
PY - 2019
Y1 - 2019
N2 - In this paper, we address the problem of next check-in time and location prediction, and propose a deep sequential multi-task model, named Personalized Recurrent Point Process with Attention (PRPPA), which seamlessly integrates user static representation learning, dynamic recent check-in behavior modeling, and temporal point process into a unified architecture. An attention mechanism is further included in the intensity function of point process to enhance the capability of explicitly capturing the effect of past check-in events. Through the experiments, we verify the proposed model is effective in location and time prediction.
AB - In this paper, we address the problem of next check-in time and location prediction, and propose a deep sequential multi-task model, named Personalized Recurrent Point Process with Attention (PRPPA), which seamlessly integrates user static representation learning, dynamic recent check-in behavior modeling, and temporal point process into a unified architecture. An attention mechanism is further included in the intensity function of point process to enhance the capability of explicitly capturing the effect of past check-in events. Through the experiments, we verify the proposed model is effective in location and time prediction.
KW - Check-in prediction
KW - Deep recurrent modeling
KW - Multi-task learning
KW - Temporal point process
UR - https://www.scopus.com/pages/publications/85065389901
U2 - 10.1007/978-3-030-18590-9_44
DO - 10.1007/978-3-030-18590-9_44
M3 - 会议稿件
AN - SCOPUS:85065389901
SN - 9783030185893
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 353
EP - 357
BT - Database Systems for Advanced Applications - DASFAA 2019 International Workshops
A2 - Tong, Yongxin
A2 - Natwichai, Juggapong
A2 - Li, Guoliang
A2 - Yang, Jun
A2 - Gama, Joao
PB - Springer Verlag
T2 - 24th International Conference on Database Systems for Advanced Applications, DASFAA 2019
Y2 - 22 April 2019 through 25 April 2019
ER -