Search Results for author: Nevan Wichers

Found 6 papers, 1 papers with code

ActionBert: Leveraging User Actions for Semantic Understanding of User Interfaces

no code implementations22 Dec 2020 Zecheng He, Srinivas Sunkara, Xiaoxue Zang, Ying Xu, Lijuan Liu, Nevan Wichers, Gabriel Schubiner, Ruby Lee, Jindong Chen, Blaise Agüera y Arcas

Our methodology is designed to leverage visual, linguistic and domain-specific features in user interaction traces to pre-train generic feature representations of UIs and their components.

RL agents Implicitly Learning Human Preferences

1 code implementation14 Feb 2020 Nevan Wichers

In the real world, RL agents should be rewarded for fulfilling human preferences.

Resolving Spurious Correlations in Causal Models of Environments via Interventions

no code implementations12 Feb 2020 Sergei Volodin, Nevan Wichers, Jeremy Nixon

We consider the problem of inferring a causal model of a reinforcement learning environment and we propose a method to deal with spurious correlations.

Decision Making

Resolving Referring Expressions in Images With Labeled Elements

no code implementations24 Oct 2018 Nevan Wichers, Dilek Hakkani-Tur, Jindong Chen

Images may have elements containing text and a bounding box associated with them, for example, text identified via optical character recognition on a computer screen image, or a natural image with labeled objects.

Optical Character Recognition

Hierarchical Long-term Video Prediction without Supervision

no code implementations ICML 2018 Nevan Wichers, Ruben Villegas, Dumitru Erhan, Honglak Lee

Much of recent research has been devoted to video prediction and generation, yet most of the previous works have demonstrated only limited success in generating videos on short-term horizons.

Video Prediction

Unsupervised Hierarchical Video Prediction

no code implementations ICLR 2018 Nevan Wichers, Dumitru Erhan, Honglak Lee

Much recent research has been devoted to video prediction and generation, but mostly for short-scale time horizons.

Video Prediction

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