no code implementations • 6 Dec 2023 • Henrik von Kleist, Alireza Zamanian, Ilya Shpitser, Narges Ahmidi
These estimators can be applied when the missingness in the retrospective dataset follows a missing-at-random (MAR) pattern.
no code implementations • 3 Dec 2023 • Henrik von Kleist, Alireza Zamanian, Ilya Shpitser, Narges Ahmidi
We show that one can apply offline reinforcement learning under the NUC assumption and missing data methods under the NDE assumption.
no code implementations • 24 Aug 2020 • Ranjani Srinivasan, Jaron Lee, Rohit Bhattacharya, Narges Ahmidi, Ilya Shpitser
Causal analyses of longitudinal data generally assume that the qualitative causal structure relating variables remains invariant over time.
3 code implementations • 20 Jun 2016 • Robert DiPietro, Colin Lea, Anand Malpani, Narges Ahmidi, S. Swaroop Vedula, Gyusung I. Lee, Mija R. Lee, Gregory D. Hager
In contrast, we work on recognizing both gestures and longer, higher-level activites, or maneuvers, and we model the mapping from kinematics to gestures/maneuvers with recurrent neural networks.
Ranked #1 on Surgical Skills Evaluation on MISTIC-SIL
no code implementations • 18 Dec 2014 • Piyush Poddar, Narges Ahmidi, S. Swaroop Vedula, Lisa Ishii, Gregory D. Hager, Masaru Ishii
Previous work on surgical skill assessment using intraoperative tool motion in the operating room (OR) has focused on highly-structured surgical tasks such as cholecystectomy.
no code implementations • TACL 2013 • Adam Lopez, Matt Post, Chris Callison-Burch, Jonathan Weese, Juri Ganitkevitch, Narges Ahmidi, Olivia Buzek, Leah Hanson, Beenish Jamil, Matthias Lee, Ya-Ting Lin, Henry Pao, Fatima Rivera, Leili Shahriyari, Debu Sinha, Adam Teichert, Stephen Wampler, Michael Weinberger, Daguang Xu, Lin Yang, Shang Zhao
Machine translation (MT) draws from several different disciplines, making it a complex subject to teach.