The seminar series aims to provide a virtual platform to exchange knowledge, highlighting advances, collaboration, cross-disciplinary interaction and critical analysis in biomedical research. The seminar will be organised monthly on one working Saturday at Amrita Vishwa Vidyapeetham, Coimbatore.
Date and Time: 22nd June 2024, 3:00 PM - 4:00 PM
Speaker: Dr. Sumanta Mukherjee
Senior Research Scientist, IBM Research India
Talk5: 22/06/2024
Speaker: Dr. Sumanta Mukherjee
Affiliation: Senior Research Scientist, IBM Research India
Title: TsSHAP: explainable forecasting using feature-based SHAP values.
Abstract:TsSHAP, an algorithm explaining black-box forecasting models with user-defined features, is introduced. It uses TreeSHAP-derived SHAP values on a surrogate model. Local, semi-local, and global explanations for time series forecasting are defined, with TsSHAP's effectiveness validated through extensive experiments.
Speaker Bio: Sumanta Mukherjee is a senior researcher at IBM Research, India. He has received a PhD. in Applied Mathematics from the Indian Institute of Science, Bangalore, India. His recent work focuses on the time series foundation model and explainability. He is an active contributor to the aix360 time series explainability. He has published his research at several peer-reviewed conferences, viz. NeurIPs, KDD, IEEE BigData, CODS-COMAD.
Organiser:
Dr. Pratiti Bhadra and Dr. N Sukumar
Computational Biology, Bioinformatics and Chemoinformatics Research Group
The School of Artificial Intelligence
Amrita Vishwa Vidyapeetham, Coimbatore
Contact Detail: aismbr.amrita.cb@gmail.com