Lifelog Data-Based Prediction Model of Digital Health Care App Customer Churn: Retrospective Observational Study
Lifelog Data-Based Prediction Model of Digital Health Care App Customer Churn: Retrospective Observational Study
Hongwook Kwon
1
, MS
;
Ho Heon Kim
1
, MS
;
Jaeil An
1
, MS
;
Jae-Ho Lee
2, 3
, MD, PhD
;
Yu Rang Park
1
, PhD
1
Department of Biomedical Systems Informatics
,
College of Medicine
,
Yonsei University
,
Seoul
,
KR
2
Department of Information Medicine
,
Asan Medical Center
,
College of Medicine, University of Ulsan
,
Seoul
,
KR
3
Department of Emergency Medicine
,
Asan Medical Center
,
College of Medicine, University of Ulsan
,
Seoul
,
KR
Corresponding Author:
-
Yu Rang Park, PhD
-
Department of Biomedical Systems Informatics
-
College of Medicine
-
Yonsei University
-
50-1 Yonsei-ro
-
Seodaemun-gu
-
Seoul
-
KR
-
Phone:
82 2-2228-2493
-
Email: yurangpark@yuhs.ac