Automated Speech Analysis for Screening and Monitoring Bipolar Depression: Machine Learning Model Development and Interpretation Study

Sooyeon Min   ^{1 *} , MSc, MD, PhD ;   Tae-Sung Yeum   ^{2 *} , MD ;   Daun Shin   ³ , MD, PhD ;   Sang Jin Rhee   ¹ , MD, PhD ;   Hyunju Lee   ¹ , MD, PhD ;   Han-Sung Lee   ¹ , MD ;   Seongmin Park   ⁴ , MSc ;   Jihwa Lee   ⁴ , MSc ;   Yong Min Ahn   ^{1, 2} , MD, PhD

¹ Department of Neuropsychiatry, Seoul National University Hospital, Seoul, Republic of Korea

² Department of Psychiatry and Behavioral Science, College of Medicine, Seoul National University, Seoul, Republic of Korea

³ Department of Psychiatry, Korea University Medical Center, Seoul, Republic of Korea

⁴ ActionPower Corp., Seoul, Republic of Korea

*these authors contributed equally