research
∙
04/19/2023
Personalized State Anxiety Detection: An Empirical Study with Linguistic Biomarkers and A Machine Learning Pipeline
Individuals high in social anxiety symptoms often exhibit elevated state...
share
research
∙
06/28/2022
Gaussian Latent Dirichlet Allocation for Discrete Human State Discovery
In this article we propose and validate an unsupervised probabilistic mo...
research
∙
07/08/2021
Exploring Post COVID-19 Outbreak Intradaily Mobility Pattern Change in College Students: a GPS-focused Smartphone Sensing Study
With the outbreak of the COVID-19 pandemic in 2020, most colleges and un...
research
∙
07/08/2021
Circadian Rhythms are Not Captured Equal: Exploring Circadian Metrics Extracted by Different Computational Methods from Smartphone Accelerometer and GPS Sensors in Daily Life T
Circadian rhythm is the natural biological cycle manifested in human dai...
research
∙
10/19/2020
Connections between Relational Event Model and Inverse Reinforcement Learning for Characterizing Group Interaction Sequences
In this paper we explore previously unidentified connections between rel...
research
∙
10/19/2020
Improving Prediction of Real-Time Loneliness and Companionship Type Using Geosocial Features of Personal Smartphone Data
Loneliness is a widely affecting mental health symptom and can be mediat...
research
∙
10/16/2020