Search Results for author: Deborah Cohen

Found 5 papers, 1 papers with code

AI Increases Global Access to Reliable Flood Forecasts

1 code implementation30 Jul 2023 Grey Nearing, Deborah Cohen, Vusumuzi Dube, Martin Gauch, Oren Gilon, Shaun Harrigan, Avinatan Hassidim, Daniel Klotz, Frederik Kratzert, Asher Metzger, Sella Nevo, Florian Pappenberger, Christel Prudhomme, Guy Shalev, Shlomo Shenzis, Tadele Tekalign, Dana Weitzner, Yoss Matias

Using AI, we achieve reliability in predicting extreme riverine events in ungauged watersheds at up to a 5-day lead time that is similar to or better than the reliability of nowcasts (0-day lead time) from a current state of the art global modeling system (the Copernicus Emergency Management Service Global Flood Awareness System).

Management

Dynamic Planning in Open-Ended Dialogue using Reinforcement Learning

no code implementations25 Jul 2022 Deborah Cohen, MoonKyung Ryu, Yinlam Chow, Orgad Keller, Ido Greenberg, Avinatan Hassidim, Michael Fink, Yossi Matias, Idan Szpektor, Craig Boutilier, Gal Elidan

Despite recent advances in natural language understanding and generation, and decades of research on the development of conversational bots, building automated agents that can carry on rich open-ended conversations with humans "in the wild" remains a formidable challenge.

Natural Language Understanding reinforcement-learning +1

Unambiguous Delay-Doppler Recovery from Random Phase Coded Pulses

no code implementations22 Dec 2020 Xiang Liu, Deborah Cohen, Tianyao Huang, Yimin Liu, Yonina C. Eldar

Our method encodes each pulse with a random phase, varying from pulse to pulse, and then processes the received samples jointly to resolve the range ambiguity.

Action Assembly: Sparse Imitation Learning for Text Based Games with Combinatorial Action Spaces

no code implementations23 May 2019 Chen Tessler, Tom Zahavy, Deborah Cohen, Daniel J. Mankowitz, Shie Mannor

We propose a computationally efficient algorithm that combines compressed sensing with imitation learning to solve text-based games with combinatorial action spaces.

Imitation Learning text-based games +1

Learning Rules-First Classifiers

no code implementations8 Mar 2018 Deborah Cohen, Amit Daniely, Amir Globerson, Gal Elidan

Complex classifiers may exhibit "embarassing" failures in cases where humans can easily provide a justified classification.

General Classification Sentiment Analysis

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