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Kasumi Widner

Researcher at Google

Publications -  9
Citations -  5487

Kasumi Widner is an academic researcher from Google. The author has contributed to research in topics: Diabetic retinopathy & Population. The author has an hindex of 6, co-authored 7 publications receiving 3812 citations.

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Grader Variability and the Importance of Reference Standards for Evaluating Machine Learning Models for Diabetic Retinopathy

TL;DR: Adjudication reduces the errors in DR grading by using a small number of adjudicated consensus grades as a tuning dataset and higher-resolution images as input, and to train an improved automated algorithm for DR grading.
Journal ArticleDOI

Performance of a Deep-Learning Algorithm vs Manual Grading for Detecting Diabetic Retinopathy in India.

TL;DR: This study shows that the automated DR system generalizes to this population of Indian patients in a prospective setting and demonstrates the feasibility of using an automated DR grading system to expand screening programs.
Journal ArticleDOI

Real-time diabetic retinopathy screening by deep learning in a multisite national screening programme: a prospective interventional cohort study.

TL;DR: In this paper , a prospective interventional cohort study to evaluate the real-world performance and feasibility of deploying a deep-learning system into the health-care system of Thailand was conducted, where eligible patients were screened with the deep learning system at nine primary care sites under Thailand's national diabetic retinopathy screening programme.