no code implementations • 5 Oct 2022 • Nathaniel Braman, Prateek Prasanna, Kaustav Bera, Mehdi Alilou, Mohammadhadi Khorrami, Patrick Leo, Maryam Etesami, Manasa Vulchi, Paulette Turk, Amit Gupta, Prantesh Jain, Pingfu Fu, Nathan Pennell, Vamsidhar Velcheti, Jame Abraham, Donna Plecha, Anant Madabhushi
QuanTAV risk scores were prognostic of recurrence free survival in treatment cohorts chemotherapy for breast cancer (p=0. 002, HR=1. 25, 95% CI 1. 08-1. 44, C-index=. 66) and chemoradiation for NSCLC (p=0. 039, HR=1. 28, 95% CI 1. 01-1. 62, C-index=0. 66).
1 code implementation • 18 Jan 2022 • Lei Zhou, Joseph Bae, Huidong Liu, Gagandeep Singh, Jeremy Green, Amit Gupta, Dimitris Samaras, Prateek Prasanna
Well-labeled datasets of chest radiographs (CXRs) are difficult to acquire due to the high cost of annotation.
no code implementations • 15 Jul 2020 • Joseph Bae, Saarthak Kapse, Gagandeep Singh, Rishabh Gattu, Syed Ali, Neal Shah, Colin Marshall, Jonathan Pierce, Tej Phatak, Amit Gupta, Jeremy Green, Nikhil Madan, Prateek Prasanna
Radiomic and DL classification models had mAUCs of 0. 78+/-0. 02 and 0. 81+/-0. 04, compared with expert scores mAUCs of 0. 75+/-0. 02 and 0. 79+/-0. 05 for mechanical ventilation requirement and mortality prediction, respectively.
no code implementations • 25 Apr 2017 • Amit Gupta, Rémi Lebret, Hamza Harkous, Karl Aberer
We propose a novel, semi-supervised approach towards domain taxonomy induction from an input vocabulary of seed terms.
no code implementations • 25 Apr 2017 • Amit Gupta, Rémi Lebret, Hamza Harkous, Karl Aberer
We propose a simple, yet effective, approach towards inducing multilingual taxonomies from Wikipedia.
no code implementations • COLING 2016 • Amit Gupta, Francesco Piccinno, Mikhail Kozhevnikov, Marius Pa{\c{s}}ca, Daniele Pighin
Guided by multiple heuristics, a unified taxonomy of entities and categories is distilled from the Wikipedia category network.