Web: https://www.reddit.com/r/MachineLearning/comments/vj2kc3/r_learning_to_play_minecraft_with_video/

June 23, 2022, 5:42 p.m. | /u/gambs

Machine Learning reddit.com

[OpenAI Blog: Learning to Play Minecraft with Video PreTraining (VPT)](https://openai.com/blog/vpt/)

OpenAI gathered a large dataset of human Minecraft demonstrations and trained an Inverse Dynamics Model (IDM) transformer that predicts actions based on past and future frames using a dataset of human demonstrations. They used this dataset to label 70k hours of video, which is used to train a Video PreTraining (VPT) model, which predicts actions based on past frames alone, using behavioral cloning (i.e. supervised learning).

They can then fine-tune …

learning machinelearning minecraft video

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