no code implementations • 27 Feb 2024 • Disha Makhija, Joydeep Ghosh, Yejin Kim
To overcome this obstacle, in this work, we propose a novel framework for collaborative learning of HTE estimators across institutions via Federated Learning.
no code implementations • 13 Jun 2023 • Disha Makhija, Joydeep Ghosh, Nhat Ho
Moreover, the need for uncertainty quantification and data privacy constraints are often particularly amplified for clients that have limited local data.
no code implementations • 25 May 2022 • Disha Makhija, Nhat Ho, Joydeep Ghosh
As the field advances, two key challenges that still remain to be addressed are: (1) system heterogeneity - variability in the compute and/or data resources present on each client, and (2) lack of labeled data in certain federated settings.
no code implementations • 15 Feb 2022 • Disha Makhija, Xing Han, Nhat Ho, Joydeep Ghosh
With growing concerns regarding data privacy and rapid increase in data volume, Federated Learning(FL) has become an important learning paradigm.
no code implementations • 17 Nov 2020 • Shreyas S, Harsh Maheshwari, Avijit Saha, Samik Datta, Shashank Jain, Disha Makhija, Anuj Nagpal, Sneha Shukla, Suyash S
Consumable categories, such as grocery and fast-moving consumer goods, are quintessential to the growth of e-commerce marketplaces in developing countries.
no code implementations • 30 Mar 2017 • Srijan Kumar, Bryan Hooi, Disha Makhija, Mohit Kumar, Christos Faloutsos, V. S. Subrahamanian
We propose three metrics: (i) the fairness of a user that quantifies how trustworthy the user is in rating the products, (ii) the reliability of a rating that measures how reliable the rating is, and (iii) the goodness of a product that measures the quality of the product.
no code implementations • 19 Nov 2015 • Bryan Hooi, Neil Shah, Alex Beutel, Stephan Gunnemann, Leman Akoglu, Mohit Kumar, Disha Makhija, Christos Faloutsos
To combine these 2 approaches, we formulate our Bayesian Inference for Rating Data (BIRD) model, a flexible Bayesian model of user rating behavior.