Predictive Sampling: Real-time Behaviour Synthesis with MuJoCo

์ €์ž: Taylor Howell, Nimrod Gileadi, Saran Tunyasuvunakool, Kevin Zakka, Tom Erez, Yuval Tassa | ๋‚ ์งœ: 2022-12-01 | URL: https://arxiv.org/abs/2212.00541 📄 PDF


Essence

Figure 3

Figure 3 | Graphical User Interface. The left tab includes modules for Tasks and the Agent. In the

MuJoCo ๋ฌผ๋ฆฌ ์—”์ง„ ๊ธฐ๋ฐ˜์˜ ์‹ค์‹œ๊ฐ„ ์˜ˆ์ธก ์ œ์–ด ํ”„๋ ˆ์ž„์›Œํฌ MJPC๋ฅผ ์†Œ๊ฐœํ•˜๊ณ , ๊ฐ„๋‹จํ•œ ์ƒ˜ํ”Œ๋ง ๊ธฐ๋ฐ˜ ์•Œ๊ณ ๋ฆฌ์ฆ˜์ธ Predictive Sampling์ด ๊ธฐ์กด์˜ ๋” ๋ณต์žกํ•œ ์•Œ๊ณ ๋ฆฌ์ฆ˜๋“ค๊ณผ ๊ฒฝ์Ÿ๋ ฅ ์žˆ์Œ์„ ๋ณด์—ฌ์ค€๋‹ค.

Motivation

Achievement

Figure 4

Figure 4 | Behaviours generated with MuJoCo MPC. Time progresses left to right.

How

Figure 2

Figure 2 | Time-indexed spline representation of

Originality

Limitation & Further Study

Evaluation

Novelty: 3/5 Technical Soundness: 3/5 Significance: 4/5 Clarity: 4/5 Overall: 4/5

์ดํ‰: ๋ณธ ๋…ผ๋ฌธ์€ ์ƒˆ๋กœ์šด ์•Œ๊ณ ๋ฆฌ์ฆ˜์  ๊ธฐ์—ฌ๋ณด๋‹ค๋Š” ์‹ค์šฉ์ ์ด๊ณ  ์ ‘๊ทผ ๊ฐ€๋Šฅํ•œ ๋„๊ตฌ์˜ ๊ฐœ๋ฐœ๊ณผ ์ œ๊ณต์— ์ค‘์ ์„ ๋‘๋ฉฐ, ์˜ˆ์ธก ์ œ์–ด์˜ ๋Œ€์ค‘ํ™”์™€ ์—ฐ๊ตฌ ์ƒ์‚ฐ์„ฑ ํ–ฅ์ƒ์ด๋ผ๋Š” ์ค‘์š”ํ•œ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•œ๋‹ค. Predictive Sampling์˜ ์‹คํ—˜์  ๊ฒฝ์Ÿ๋ ฅ์€ ํฅ๋ฏธ๋กœ์šฐ๋‚˜ ์ด๋ก ์  ๋ถ„์„์ด ๋ณด์™„๋˜๋ฉด ๋”์šฑ ๊ฐ•๋ ฅํ•œ ๊ธฐ์—ฌ๊ฐ€ ๋  ๊ฒƒ์ด๋‹ค.

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๐ŸŽง Audio Overview

์ด ๋…ผ๋ฌธ ๋ฆฌ๋ทฐ๋ฅผ ํŒŸ์บ์ŠคํŠธํ˜• ์˜ค๋””์˜ค๋กœ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. (Gemini ยท ํ‚ค๋Š” ๋ธŒ๋ผ์šฐ์ €์—๋งŒ ์ €์žฅ ยท ์™„์„ฑ๋ณธ์€ ์ด๋ฉ”์ผ๋กœ๋„ ์ „์†ก)
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