no code implementations • 22 Mar 2023 • Vikas C. Raykar, Arindam Jati, Sumanta Mukherjee, Nupur Aggarwal, Kanthi Sarpatwar, Giridhar Ganapavarapu, Roman Vaculin
The explanations are in terms of the SHAP values obtained by applying the TreeSHAP algorithm on a surrogate model that learns a mapping between the interpretable feature space and the forecast of the black-box model.
no code implementations • 22 Mar 2023 • Shravan Kumar Sajja, Sumanta Mukherjee, Satyam Dwivedi
Counterfactual explanations for machine learning models are used to find minimal interventions to the feature values such that the model changes the prediction to a different output or a target output.
no code implementations • 28 Nov 2022 • Arindam Jati, Vijay Ekambaram, Shaonli Pal, Brian Quanz, Wesley M. Gifford, Pavithra Harsha, Stuart Siegel, Sumanta Mukherjee, Chandra Narayanaswami
To address this test-validation mismatch, we propose a novel technique, H-Pro to drive HPO via test proxies by exploiting data hierarchies often associated with time series datasets.
1 code implementation • ACM SIGKDD International Conference on Knowledge Discovery & Data Mining 2020 • Vijay Ekambaram, Kushagra Manglik, Sumanta Mukherjee, SURYA SHRAVAN KUMAR SAJJA, Satyam Dwivedi, Vikas Raykar
Trend driven retail industries such as fashion, launch substantial new products every season.
Ranked #1 on New Product Sales Forecasting on VISUELLE2.0 (using extra training data)
New Product Sales Forecasting Short-observation new product sales forecasting +1
no code implementations • 8 Nov 2019 • Joy Bose, Sumanta Mukherjee
Boilerplate removal refers to the problem of removing noisy content from a webpage such as ads and extracting relevant content that can be used by various services.