Search Results for author: Faith Johnson

Found 6 papers, 0 papers with code

A Landmark-Aware Visual Navigation Dataset

no code implementations22 Feb 2024 Faith Johnson, Bryan Bo Cao, Kristin Dana, Shubham Jain, Ashwin Ashok

However, recent advancements in the visual navigation field face challenges due to the lack of human datasets in the real world for efficient supervised representation learning of the environments.

Representation Learning Visual Navigation

Feudal Networks for Visual Navigation

no code implementations19 Feb 2024 Faith Johnson, Bryan Bo Cao, Kristin Dana, Shubham Jain, Ashwin Ashok

We introduce a new approach to visual navigation using feudal learning, which employs a hierarchical structure consisting of a worker agent, a mid-level manager, and a high-level manager.

Navigate Visual Navigation

Hierarchical Reinforcement Learning for Temporal Pattern Prediction

no code implementations9 Oct 2023 Faith Johnson, Kristin Dana

In this work, we explore the use of hierarchical reinforcement learning (HRL) for the task of temporal sequence prediction.

Hierarchical Reinforcement Learning reinforcement-learning

Vision-Based Cranberry Crop Ripening Assessment

no code implementations31 Aug 2023 Faith Johnson, Jack Lowry, Kristin Dana, Peter Oudemans

Agricultural domains are being transformed by recent advances in AI and computer vision that support quantitative visual evaluation.

Time Series

Learning a Pedestrian Social Behavior Dictionary

no code implementations2 Dec 2022 Faith Johnson, Kristin Dana

Understanding pedestrian behavior patterns is a key component to building autonomous agents that can navigate among humans.

Dictionary Learning Navigate +1

Feudal Steering: Hierarchical Learning for Steering Angle Prediction

no code implementations11 Jun 2020 Faith Johnson, Kristin Dana

The steering angle at a particular time instance is the worker network output which is regulated by the manager's high level task.

Hierarchical Reinforcement Learning Self-Driving Cars

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