Continual Learning of Visual Concepts for Robots through Limited
Supervision
- URL: http://arxiv.org/abs/2101.10509v1
- Date: Tue, 26 Jan 2021 01:26:07 GMT
- Title: Continual Learning of Visual Concepts for Robots through Limited
Supervision
- Authors: Ali Ayub, Alan R. Wagner
- Abstract summary: My research focuses on developing robots that continually learn in dynamic unseen environments/scenarios.
I develop machine learning models that produce State-of-the-results on benchmark datasets.
- Score: 9.89901717499058
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: For many real-world robotics applications, robots need to continually adapt
and learn new concepts. Further, robots need to learn through limited data
because of scarcity of labeled data in the real-world environments. To this
end, my research focuses on developing robots that continually learn in dynamic
unseen environments/scenarios, learn from limited human supervision, remember
previously learned knowledge and use that knowledge to learn new concepts. I
develop machine learning models that not only produce State-of-the-results on
benchmark datasets but also allow robots to learn new objects and scenes in
unconstrained environments which lead to a variety of novel robotics
applications.
Related papers
- Growing from Exploration: A self-exploring framework for robots based on
foundation models [13.250831101705694]
We propose a framework named GExp, which enables robots to explore and learn autonomously without human intervention.
Inspired by the way that infants interact with the world, GExp encourages robots to understand and explore the environment with a series of self-generated tasks.
arXiv Detail & Related papers (2024-01-24T14:04:08Z) - Continual Learning through Human-Robot Interaction -- Human Perceptions
of a Continual Learning Robot in Repeated Interactions [7.717214217542406]
We developed a system that integrates CL models for object recognition with a Fetch mobile manipulator robot.
We conducted a study with 60 participants who interacted with our system in 300 sessions (5 sessions per participant)
Our results suggest that participants' perceptions of trust, competence, and usability of a continual learning robot significantly decrease over multiple sessions if the robot forgets previously learned objects.
arXiv Detail & Related papers (2023-05-22T01:14:46Z) - Self-Improving Robots: End-to-End Autonomous Visuomotor Reinforcement
Learning [54.636562516974884]
In imitation and reinforcement learning, the cost of human supervision limits the amount of data that robots can be trained on.
In this work, we propose MEDAL++, a novel design for self-improving robotic systems.
The robot autonomously practices the task by learning to both do and undo the task, simultaneously inferring the reward function from the demonstrations.
arXiv Detail & Related papers (2023-03-02T18:51:38Z) - Open-World Object Manipulation using Pre-trained Vision-Language Models [72.87306011500084]
For robots to follow instructions from people, they must be able to connect the rich semantic information in human vocabulary.
We develop a simple approach, which leverages a pre-trained vision-language model to extract object-identifying information.
In a variety of experiments on a real mobile manipulator, we find that MOO generalizes zero-shot to a wide range of novel object categories and environments.
arXiv Detail & Related papers (2023-03-02T01:55:10Z) - World Models and Predictive Coding for Cognitive and Developmental
Robotics: Frontiers and Challenges [51.92834011423463]
We focus on the two concepts of world models and predictive coding.
In neuroscience, predictive coding proposes that the brain continuously predicts its inputs and adapts to model its own dynamics and control behavior in its environment.
arXiv Detail & Related papers (2023-01-14T06:38:14Z) - DayDreamer: World Models for Physical Robot Learning [142.11031132529524]
Deep reinforcement learning is a common approach to robot learning but requires a large amount of trial and error to learn.
Many advances in robot learning rely on simulators.
In this paper, we apply Dreamer to 4 robots to learn online and directly in the real world, without simulators.
arXiv Detail & Related papers (2022-06-28T17:44:48Z) - Back to Reality for Imitation Learning [8.57914821832517]
Imitation learning, and robot learning in general, emerged due to breakthroughs in machine learning, rather than breakthroughs in robotics.
We believe that a better metric for real-world robot learning is time efficiency, which better models the true cost to humans.
arXiv Detail & Related papers (2021-11-25T02:03:52Z) - Lifelong Robotic Reinforcement Learning by Retaining Experiences [61.79346922421323]
Many multi-task reinforcement learning efforts assume the robot can collect data from all tasks at all times.
In this work, we study a practical sequential multi-task RL problem motivated by the practical constraints of physical robotic systems.
We derive an approach that effectively leverages the data and policies learned for previous tasks to cumulatively grow the robot's skill-set.
arXiv Detail & Related papers (2021-09-19T18:00:51Z) - Actionable Models: Unsupervised Offline Reinforcement Learning of
Robotic Skills [93.12417203541948]
We propose the objective of learning a functional understanding of the environment by learning to reach any goal state in a given dataset.
We find that our method can operate on high-dimensional camera images and learn a variety of skills on real robots that generalize to previously unseen scenes and objects.
arXiv Detail & Related papers (2021-04-15T20:10:11Z) - The State of Lifelong Learning in Service Robots: Current Bottlenecks in
Object Perception and Manipulation [3.7858180627124463]
State-of-the-art continues to improve to make a proper coupling between object perception and manipulation.
In most of the cases, robots are able to recognize various objects, and quickly plan a collision-free trajectory to grasp a target object.
In such environments, no matter how extensive the training data used for batch learning, a robot will always face new objects.
apart from robot self-learning, non-expert users could interactively guide the process of experience acquisition.
arXiv Detail & Related papers (2020-03-18T11:00:55Z) - A Survey of Behavior Learning Applications in Robotics -- State of the Art and Perspectives [44.45953630612019]
Recent success of machine learning in many domains has been overwhelming.
We will give a broad overview of behaviors that have been learned and used on real robots.
arXiv Detail & Related papers (2019-06-05T07:54:33Z)
This list is automatically generated from the titles and abstracts of the papers in this site.
This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.