Waymo on Twitter:
From TechCrunch:
Imitation learning isn’t a brand new idea for Waymo. In December 2018, Waymo released a paper on ChauffeurNet, a neural network trained via imitation learning to drive in urban settings.
In February 2019, Waymo’s head of research, Drago Anguelov, gave a guest lecture for Lex Fridman’s MIT course on deep learning for self-driving cars. Anguelov stressed the importance of imitation learning for prediction, simulation, and planning:
Several other self-driving companies are doing work on imitation learning. That includes Cruise, Aurora, Comma AI, Ghost, and Wayve.
Tesla is using imitation learning and has already deployed imitation learned elements in Autopilot:
In an interesting proof of concept for imitation learning, DeepMind recently showed that a purely imitation learned agent can achieve a Diamond ranking on the StarCraft II ladder, performing better than over 80% of human players. By contrast, an agent trained via pure reinforcement learning performed worse than over 99% of humans; it didn’t learn how to play the game properly. The combination of IL and RL yielded an agent better than over 99.8% of humans.
“Today, Latent Logic becomes part of Waymo. Their uniquely talented team, based in Oxford, UK, uses imitation learning to simulate realistic models of human behavior on the road—key to developing safe self-driving vehicles.”
From TechCrunch:
“...Latent Logic could help Waymo make its simulation more realistic by using a form of machine learning called imitation learning.
Imitation learning models human behavior of motorists, cyclists and pedestrians. The idea is that by modeling the mistakes and imperfect driving of humans, the simulation will become more realistic and theoretically improve Waymo’s behavior prediction and planning.”
One of Latent Logic’s research papers focused on how to create realistic, human-like driving using traffic cameras observing roundabouts.
Imitation learning isn’t a brand new idea for Waymo. In December 2018, Waymo released a paper on ChauffeurNet, a neural network trained via imitation learning to drive in urban settings.
In February 2019, Waymo’s head of research, Drago Anguelov, gave a guest lecture for Lex Fridman’s MIT course on deep learning for self-driving cars. Anguelov stressed the importance of imitation learning for prediction, simulation, and planning:
Several other self-driving companies are doing work on imitation learning. That includes Cruise, Aurora, Comma AI, Ghost, and Wayve.
Tesla is using imitation learning and has already deployed imitation learned elements in Autopilot:
In an interesting proof of concept for imitation learning, DeepMind recently showed that a purely imitation learned agent can achieve a Diamond ranking on the StarCraft II ladder, performing better than over 80% of human players. By contrast, an agent trained via pure reinforcement learning performed worse than over 99% of humans; it didn’t learn how to play the game properly. The combination of IL and RL yielded an agent better than over 99.8% of humans.
Last edited: