Search Results for author: Martin Mueller

Found 5 papers, 0 papers with code

An Efficiently Coupled Shape and Appearance Prior for Active Contour Segmentation

no code implementations27 Mar 2021 Martin Mueller, Navdeep Dahiya, Anthony Yezzi

This paper proposes a novel training model based on shape and appearance features for object segmentation in images and videos.

Segmentation Semantic Segmentation

Three-Head Neural Network Architecture for AlphaZero Learning

no code implementations25 Sep 2019 Chao GAO, Martin Mueller, Ryan Hayward, Hengshuai Yao, Shangling Jui

A three-head network architecture has been recently proposed that can learn a third action-value head on a fixed dataset the same as for two-head net.

Crowdbreaks: Tracking Health Trends using Public Social Media Data and Crowdsourcing

no code implementations14 May 2018 Martin Mueller, Marcel Salathé

In the past decade, tracking health trends using social media data has shown great promise, due to a powerful combination of massive adoption of social media around the world, and increasingly potent hardware and software that enables us to work with these new big data streams.

Adversarial Policy Gradient for Alternating Markov Games

no code implementations ICLR 2018 Chao Gao, Martin Mueller, Ryan Hayward

As policy gradient method is a kind of generalized policy iteration, we show how these differences in policy iteration are reflected in policy gradient for AMGs.

Policy Gradient Methods

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