Search Results for author: Dixant Mittal

Found 3 papers, 2 papers with code

Differentiable Tree Search in Latent State Space

1 code implementation22 Jan 2024 Dixant Mittal, Wee Sun Lee

In this work, we introduce Differentiable Tree Search (DTS), a novel neural network architecture that significantly strengthens the inductive bias by embedding the algorithmic structure of a best-first online search algorithm.

Decision Making Inductive Bias +1

ExPoSe: Combining State-Based Exploration with Gradient-Based Online Search

1 code implementation3 Feb 2022 Dixant Mittal, Siddharth Aravindan, Wee Sun Lee

Depending upon the smoothness of the action-value function, one approach to overcoming this issue is through online learning, where information is interpolated among similar states; Policy Gradient Search provides a practical algorithm to achieve this.

Atari Games Decision Making

EVaDE : Event-Based Variational Thompson Sampling for Model-Based Reinforcement Learning

no code implementations29 Sep 2021 Siddharth Aravindan, Dixant Mittal, Wee Sun Lee

These layers rely on Gaussian dropouts and are inserted in between the layers of the deep neural network model to help facilitate variational Thompson sampling.

Atari Games Model-based Reinforcement Learning +3

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