Search Results for author: Ravichandra Addanki

Found 7 papers, 5 papers with code

Neural Large Neighborhood Search

no code implementations NeurIPS Workshop LMCA 2020 Ravichandra Addanki, Vinod Nair, Mohammad Alizadeh

Results on several datasets show that it is possible to learn a neighbor selection policy that allows LNS to efficiently find good solutions.

Combinatorial Optimization

Placeto: Learning Generalizable Device Placement Algorithms for Distributed Machine Learning

3 code implementations20 Jun 2019 Ravichandra Addanki, Shaileshh Bojja Venkatakrishnan, Shreyan Gupta, Hongzi Mao, Mohammad Alizadeh

Unlike prior approaches that only find a device placement for a specific computation graph, Placeto can learn generalizable device placement policies that can be applied to any graph.

BIG-bench Machine Learning Reinforcement Learning (RL)

Understanding & Generalizing AlphaGo Zero

no code implementations ICLR 2019 Ravichandra Addanki, Mohammad Alizadeh, Shaileshh Bojja Venkatakrishnan, Devavrat Shah, Qiaomin Xie, Zhi Xu

AlphaGo Zero (AGZ) introduced a new {\em tabula rasa} reinforcement learning algorithm that has achieved superhuman performance in the games of Go, Chess, and Shogi with no prior knowledge other than the rules of the game.

Decision Making reinforcement-learning +2

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