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Osbert Bastani

University of Pennsylvania

Philiadelphia, PA

United States

SCHOLARLY PAPERS

2

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1,160

TOTAL CITATIONS

3

Scholarly Papers (2)

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1.

Improving Access to Essential Medicines via Decision-Aware Machine Learning

The Wharton School Research Paper, Nature, 0[10.1038/s41586-026-10433-7]
Number of pages: 71 Posted: 02 Jul 2024 Last Revised: 30 Apr 2026
Angel Tsai-Hsuan Chung, Jatu Abdulai, Patrick Bayoh, Lawrence Sandi, Francis Smart, Hamsa Bastani and Osbert Bastani
University of Pennsylvania - The Wharton School, Government of Sierra Leone, Sierra Leone National Medical Supplies, Government of Sierra Leone, Government of Sierra Leone - Ministry of Health and Sanitation, University of Pennsylvania - The Wharton School and University of Pennsylvania
Downloads 950 (60,963)

Abstract:

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Machine Learning, Healthcare Operations, Global Health, Decision-Aware Learning

2.

Group-Sparse Matrix Factorization for Transfer Learning of Word Embeddings

The Wharton School Research Paper
Number of pages: 52 Posted: 24 Feb 2024
Kan Xu, Xuanyi Zhao, Hamsa Bastani and Osbert Bastani
Arizona State University (ASU) - W.P. Carey School of Business, University of Pennsylvania, University of Pennsylvania - The Wharton School and University of Pennsylvania
Downloads 210 (362,957)
Citation 3

Abstract:

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word embeddings, transfer learning, group sparsity, matrix factorization, natural language processing (NLP), text analytics