Interpretability and Class Imbalance in Prediction Models for Pain Volatility in Manage My Pain App Users: Analysis Using Feature Selection and Majority Voting Methods

Quazi Abidur Rahman   ^{1, 2} , PhD ;   Tahir Janmohamed   ³ , PEng, MBA ;   Hance Clarke   ⁴ , MD, PhD, FRCPC ;   Paul Ritvo   ⁵ , PhD ;   Jane Heffernan   ¹ , PhD ;   Joel Katz   ^{4, 5, 6} , PhD

¹ Department of Computer Science, Lakehead University, Thunder Bay, ON, Canada

² Centre for Disease Modelling, Department of Mathematics and Statistics, York University, Toronto, ON, Canada

³ ManagingLife, Toronto, ON, Canada

⁴ Department of Anesthesia and Pain Management, Toronto General Hospital, Toronto, ON, Canada

⁵ Department of Psychology, York University, Toronto, ON, Canada

⁶ School of Kinesiology & Health Science, York University, Toronto, ON, Canada