Articles Collectés

873

Total

864

Non traités

9

Traités

Non traitée 03/05/2019 09:00
Non traitée 25/04/2019 09:00
MuseNet

RSS: OpenAI News

We’ve created MuseNet, a deep neural network that can generate 4-minute musical compositions with 10 different instruments, and can combine styles from country to Mozart to the Beatles. MuseNet was ...

Non traitée 23/04/2019 09:00
Generative modeling with sparse transformers

RSS: OpenAI News

We’ve developed the Sparse Transformer, a deep neural network which sets new records at predicting what comes next in a sequence—whether text, images, or sound. It uses an algorithmic improvement ...

Non traitée 15/04/2019 09:00
OpenAI Five defeats Dota 2 world champions

RSS: OpenAI News

OpenAI Five is the first AI to beat the world champions in an esports game, having won two back-to-back games versus the world champion Dota 2 team, OG, at Finals this weekend. Both OpenAI Five and...

Non traitée 26/03/2019 08:00
OpenAI Five Finals

RSS: OpenAI News

We’ll be holding our final live event for OpenAI Five at 11:30am PT on April 13.

Non traitée 21/03/2019 08:00
Implicit generation and generalization methods for energy-based models

RSS: OpenAI News

We’ve made progress towards stable and scalable training of energy-based models (EBMs) resulting in better sample quality and generalization ability than existing models. Generation in EBMs spends...

Non traitée 13/03/2019 08:00
OpenAI Scholars 2019: Meet our Scholars

RSS: OpenAI News

Our class of eight scholars (out of 550 applicants) brings together collective expertise in literature, philosophy, cell biology, statistics, economics, quantum physics, and business innovation.

Non traitée 11/03/2019 08:00
OpenAI LP

RSS: OpenAI News

We’ve created OpenAI LP, a new “capped-profit” company that allows us to rapidly increase our investments in compute and talent while including checks and balances to actualize our mission.

Non traitée 06/03/2019 09:00
Introducing Activation Atlases

RSS: OpenAI News

We’ve created activation atlases (in collaboration with Google researchers), a new technique for visualizing what interactions between neurons can represent. As AI systems are deployed in increa...

Non traitée 04/03/2019 09:00
Neural MMO: A massively multiagent game environment

RSS: OpenAI News

We’re releasing a Neural MMO, a massively multiagent game environment for reinforcement learning agents. Our platform supports a large, variable number of agents within a persistent and open-ended ...

Non traitée 26/02/2019 09:00
Spinning Up in Deep RL: Workshop review

RSS: OpenAI News

On February 2, we held our first Spinning Up Workshop as part of our new education initiative at OpenAI.

Non traitée 19/02/2019 09:00
AI safety needs social scientists

RSS: OpenAI News

We’ve written a paper arguing that long-term AI safety research needs social scientists to ensure AI alignment algorithms succeed when actual humans are involved. Properly aligning advanced AI syste...

Non traitée 14/02/2019 09:00
Better language models and their implications

RSS: OpenAI News

We’ve trained a large-scale unsupervised language model which generates coherent paragraphs of text, achieves state-of-the-art performance on many language modeling benchmarks, and performs rudiment...

Non traitée 04/02/2019 09:00
Non traitée 19/12/2018 09:00
OpenAI Fellows Summer 2018: Final projects

RSS: OpenAI News

Our first cohort of OpenAI Fellows has concluded, with each Fellow going from a machine learning beginner to core OpenAI contributor in the course of a 6-month apprenticeship.

Non traitée 14/12/2018 09:00
How AI training scales

RSS: OpenAI News

We’ve discovered that the gradient noise scale, a simple statistical metric, predicts the parallelizability of neural network training on a wide range of tasks. Since complex tasks tend to have nois...

Non traitée 06/12/2018 09:00
Quantifying generalization in reinforcement learning

RSS: OpenAI News

We’re releasing CoinRun, a training environment which provides a metric for an agent’s ability to transfer its experience to novel situations and has already helped clarify a longstanding puzzle...

Non traitée 08/11/2018 09:00
Spinning Up in Deep RL

RSS: OpenAI News

We’re releasing Spinning Up in Deep RL, an educational resource designed to let anyone learn to become a skilled practitioner in deep reinforcement learning. Spinning Up consists of crystal-clear ex...

Non traitée 07/11/2018 09:00
Learning concepts with energy functions

RSS: OpenAI News

We’ve developed an energy-based model that can quickly learn to identify and generate instances of concepts, such as near, above, between, closest, and furthest, expressed as sets of 2d points. Ou...

Non traitée 05/11/2018 09:00