SARA-RT: Scaling up Robotics Transformers with Self-Adaptive Robust Attention

์ €์ž: Isabel Leal, Krzysztof Choromanski, Deepali Jain, Avinava Dubey, Jake Varley, Michael Ryoo, Yao Lu, Frederick Liu, Vikas Sindhwani, Quan Vuong, Tamas Sarlos, Ken Oslund, Karol Hausman, Kanishka Rao | ๋‚ ์งœ: 2023-12-04 | URL: https://arxiv.org/abs/2312.01990 📄 PDF


Essence

Figure 1

Fig. 1: Robotics Transformer policies obtained via Self-Adaptive Robust Attention (SARA) in action for three different m

SARA-RT๋Š” Robotics Transformer๋ฅผ on-robot ๋ฐฐํฌ์— ์ ํ•ฉํ•˜๋„๋ก ์„ ํ˜• ์ฃผ์˜(linear attention)๋กœ ๋ณ€ํ™˜ํ•˜๋Š” up-training ๋ฐฉ๋ฒ•์„ ์ œ์‹œํ•˜์—ฌ, quadratic ๋ณต์žก๋„์˜ ๋ชจ๋ธ์„ high quality ์œ ์ง€ํ•˜๋ฉด์„œ ํšจ์œจํ™”ํ•œ๋‹ค.

Motivation

Achievement

Figure 2

Fig. 2: VR navigation via VL attention models on Matterport environments ([21]). The top-down view of the scene is in th

How

Figure 2

Fig. 2: VR navigation via VL attention models on Matterport environments ([21]). The top-down view of the scene is in th

Originality

Limitation & Further Study

Evaluation

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

์ดํ‰: SARA-RT๋Š” Robotics Transformer์˜ on-robot ๋ฐฐํฌ๋ผ๋Š” ์ค‘์š”ํ•œ ์‹ค์ œ ๋ฌธ์ œ๋ฅผ ์šฐ์•„ํ•˜๊ณ  ํšจ๊ณผ์ ์œผ๋กœ ํ•ด๊ฒฐํ•˜๋ฉฐ, up-training๊ณผ Gaussian ์ „์ฒ˜๋ฆฌ๋ผ๋Š” ๊ฐ„๋‹จํ•˜์ง€๋งŒ ํ˜์‹ ์ ์ธ ๋ฐฉ๋ฒ•์„ ์ œ์‹œํ•œ๋‹ค. ๋‹ค๋งŒ, ๊ตฌ์ฒด์ ์ธ ์„ฑ๋Šฅ ๋ฒค์น˜๋งˆํฌ์™€ ๊ด‘๋ฒ”์œ„ํ•œ ํ‰๊ฐ€๊ฐ€ ๋ณด๊ฐ•๋˜๋ฉด ๋”์šฑ ๊ฐ•๋ ฅํ•œ contribution์ด ๋  ๊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)
โ–ธ ๊ณ ๊ธ‰: ๊ตฌ์„ฑ ๋ฐฉํ–ฅ(๋Œ€๋ณธ ์ž‘์„ฑ ์ง€์นจ) ์ง์ ‘ ์ˆ˜์ •