Search Results for author: Rajiv Gupta

Found 5 papers, 3 papers with code

Generalizability of Machine Learning Models: Quantitative Evaluation of Three Methodological Pitfalls

no code implementations1 Feb 2022 Farhad Maleki, Katie Ovens, Rajiv Gupta, Caroline Reinhold, Alan Spatz, Reza Forghani

We investigate three methodological pitfalls: (1) violation of independence assumption, (2) model evaluation with an inappropriate performance indicator or baseline for comparison, and (3) batch effect.

BIG-bench Machine Learning Data Augmentation +2

Urine Microscopic Image Dataset

1 code implementation19 Nov 2021 Dipam Goswami, Hari Om Aggrawal, Rajiv Gupta, Vinti Agarwal

To alleviate the need for urine datsets, we prepare our urine sediment microscopic image (UMID) dataset comprising of around 3700 cell annotations and 3 categories of cells namely RBC, pus and epithelial cells.

Apps Gone Rogue: Maintaining Personal Privacy in an Epidemic

1 code implementation19 Mar 2020 Ramesh Raskar, Isabel Schunemann, Rachel Barbar, Kristen Vilcans, Jim Gray, Praneeth Vepakomma, Suraj Kapa, Andrea Nuzzo, Rajiv Gupta, Alex Berke, Dazza Greenwood, Christian Keegan, Shriank Kanaparti, Robson Beaudry, David Stansbury, Beatriz Botero Arcila, Rishank Kanaparti, Francesco M Benedetti, Alina Clough, Riddhiman Das, Kaushal Jain, Khahlil Louisy, Greg Nadeau, Vitor Pamplona, Steve Penrod, Yasaman Rajaee, Abhishek Singh, Greg Storm, John Werner

Containment, the key strategy in quickly halting an epidemic, requires rapid identification and quarantine of the infected individuals, determination of whom they have had close contact with in the previous days and weeks, and decontamination of locations the infected individual has visited.

Cryptography and Security Computers and Society Distributed, Parallel, and Cluster Computing

Split Learning for collaborative deep learning in healthcare

1 code implementation27 Dec 2019 Maarten G. Poirot, Praneeth Vepakomma, Ken Chang, Jayashree Kalpathy-Cramer, Rajiv Gupta, Ramesh Raskar

Shortage of labeled data has been holding the surge of deep learning in healthcare back, as sample sizes are often small, patient information cannot be shared openly, and multi-center collaborative studies are a burden to set up.

Binary Classification Multi-Label Classification

X-ray Computed Tomography Through Scatter

no code implementations ECCV 2018 Adam Geva, Yoav Y. Schechner, Yonatan Chernyak, Rajiv Gupta

In current Xray CT scanners, tomographic reconstruction relies only on directly transmitted photons.

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