Cited by 61Context-Aware Activity Recognition SystemsMental Health Research TopicsEmotion and Mood Recognition

Multi-view Bi-clustering to Identify Smartphone Sensing Features Indicative of Depression

Farhan, Asma Ahmad, Lu, Jin, Bi, Jinbo, Russell, Alexander, Wang, Bing, Bamis, Athanasios·2016·2016 IEEE First International Conference on Connected Health: Applications, Systems and Engineering Technologies (CHASE)

Abstract

Depression is a major public health issue with direct and significant effects on both physical and mental health. In this study, we analyze smartphone sensing data to find differential behavioral features that are correlated with depression measures such as patient health questionnaire (PHQ-9). Our approach uses an innovative multi-view bi-clustering algorithm. It takes multiple views of sensing data as input to identify homogeneous behavioral groups and simultaneously the key sensing features that characterize the different groups. Using a publicly available dataset, we discover that these behavioral groups with differential sensing features are highly discriminative of PHQ-9 scores that are self reported by the study subjects. For instance, the group comprising less active users in the sensed activities corresponds to overall higher PHQ-9 scores. We then employ the key sensing features that distinguish the different groups to create predictive models to predict the group assignment of individuals. We verify the generalizability of these models using the support vector machine classifier. Cross validation studies show that our classifiers can classify individuals into the correct subgroups with an overall accuracy of 87%.

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Authors
Farhan, A. A., Lu, J., Bi, J., Russell, A., Wang, B., & Bamis, A.
Affiliations
University of Connecticut (US)
Venue
2016 IEEE First International Conference on Connected Health: Applications, Systems and Engineering Technologies (CHASE)
Publisher
IEEE
Published
2016-06
Pages
264-273
ISSN
2832-2967 (ISSN-L)
OpenAlex
W2517889164
Cited by
61
References
28
Citations by year
2026: 2 · 2025: 4 · 2024: 5 · 2023: 4 · 2022: 12 · 2021: 16 · 2020: 7 · 2019: 4 · 2018: 5 · 2017: 2
FWCI
1.27
Type
conference paper
Language
en
Open access
closed
Locations
IEEE/ACM Conference on Connected Health: Applications, Systems and Engineering Technologies (publishedVersion)
Funders
National Science Foundation
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Context-Aware Activity Recognition Systems
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Mental Health Research Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Emotion and Mood Recognition
Keywords
depression detection, smartphone sensing, PHQ-9, behavioral characteristics, physical activity, group classification, mobile health, support vector machine

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