RSS: OpenAI News
We’ve found that adding adaptive noise to the parameters of reinforcement learning algorithms frequently boosts performance. This exploration method is simple to implement and very rarely decreases ...
RSS: OpenAI News
We’re releasing a new class of reinforcement learning algorithms, Proximal Policy Optimization (PPO), which perform comparably or better than state-of-the-art approaches while being much simpler to ...
RSS: OpenAI News
We’ve created images that reliably fool neural network classifiers when viewed from varied scales and perspectives. This challenges a claim from last week that self-driving cars would be hard to tri...
RSS: OpenAI News
RSS: OpenAI News
RSS: OpenAI News
We’re open-sourcing a high-performance Python library for robotic simulation using the MuJoCo engine, developed over our past year of robotics research.
RSS: OpenAI News
One step towards building safe AI systems is to remove the need for humans to write goal functions, since using a simple proxy for a complex goal, or getting the complex goal a bit wrong, can lead to ...
RSS: OpenAI News
Multiagent environments where agents compete for resources are stepping stones on the path to AGI. Multiagent environments have two useful properties: first, there is a natural curriculum—the diffic...
RSS: OpenAI News
RSS: OpenAI News
We’re open-sourcing OpenAI Baselines, our internal effort to reproduce reinforcement learning algorithms with performance on par with published results. We’ll release the algorithms over upcoming ...
RSS: OpenAI News
We’ve created a robotics system, trained entirely in simulation and deployed on a physical robot, which can learn a new task after seeing it done once.
RSS: OpenAI News
We are releasing Roboschool: open-source software for robot simulation, integrated with OpenAI Gym.
RSS: OpenAI News
RSS: OpenAI News
RSS: OpenAI News
We’ve developed an unsupervised system which learns an excellent representation of sentiment, despite being trained only to predict the next character in the text of Amazon reviews.
RSS: OpenAI News
We’ve created the world’s first Spam-detecting AI trained entirely in simulation and deployed on a physical robot.
RSS: OpenAI News
We’ve discovered that evolution strategies (ES), an optimization technique that’s been known for decades, rivals the performance of standard reinforcement learning (RL) techniques on modern RL ben...
RSS: OpenAI News
RSS: OpenAI News
We’re excited to support today’s launch of Distill, a new kind of journal aimed at excellent communication of machine learning results (novel or existing).
RSS: OpenAI News
In this post we’ll outline new OpenAI research in which agents develop their own language.