Learning Symmetric and Low-energy Locomotion

์ €์ž: Wenhao Yu, Greg Turk, C. Karen Liu | ๋‚ ์งœ: 2018-01-24 | URL: https://arxiv.org/abs/1801.08093 📄 PDF


Essence

Figure 1

Fig. 1. Locomotion Controller trained for different creatures. (a) Biped walking. (b) Quadruped galloping. (c) Hexapod W

Deep Reinforcement Learning์— ๋ฏธ๋Ÿฌ ๋Œ€์นญ ์†์‹ค ํ•จ์ˆ˜์™€ ์ปค๋ฆฌํ˜๋Ÿผ ํ•™์Šต์„ ์ ์šฉํ•˜์—ฌ ๋ชจ์…˜ ์บก์ฒ˜ ๋ฐ์ดํ„ฐ ์—†์ด ์ž์—ฐ์Šค๋Ÿฝ๊ณ  ์ €์—๋„ˆ์ง€์˜ ๋Œ€์นญ์ ์ธ ๋กœ์ฝ”๋ชจ์…˜์„ ํ•™์Šตํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์ œ์•ˆํ•œ๋‹ค.

Motivation

Achievement

How

Figure 2

Fig. 2. (a) The learner-centered curriculum determines the lessons adap-

Originality

Limitation & Further Study

Evaluation

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

์ดํ‰: ๋ณธ ๋…ผ๋ฌธ์€ ๋ฏธ๋Ÿฌ ๋Œ€์นญ ์†์‹ค๊ณผ adaptive curriculum learning์„ ๊ฒฐํ•ฉํ•˜์—ฌ DRL ๊ธฐ๋ฐ˜ ๋กœ์ฝ”๋ชจ์…˜ ํ•™์Šต์˜ ์˜ค๋ž˜๋œ ๋ฌธ์ œ(๋ถ€์ž์—ฐ์Šค๋Ÿฌ์›€, ๊ณ ์—๋„ˆ์ง€)๋ฅผ ์šฐ์•„ํ•˜๊ฒŒ ํ•ด๊ฒฐํ•˜๋ฉฐ, ๋‹ค์–‘ํ•œ ํ˜•ํƒœ์— ์ผ๋ฐ˜ํ™” ๊ฐ€๋Šฅํ•œ ์ ์—์„œ ๋†’์€ ๋…์ฐฝ์„ฑ๊ณผ ์‹ค์šฉ์„ฑ์„ ๊ฐ–์ถ˜ ์šฐ์ˆ˜ํ•œ ์—ฐ๊ตฌ์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)
โ–ธ ๊ณ ๊ธ‰: ๊ตฌ์„ฑ ๋ฐฉํ–ฅ(๋Œ€๋ณธ ์ž‘์„ฑ ์ง€์นจ) ์ง์ ‘ ์ˆ˜์ •