CorrectNav: Self-Correction Flywheel Empowers Vision-Language-Action Navigation Model

์ €์ž: Zhuoyuan Yu, Yuxing Long, Zihan Yang, Chengyan Zeng, Hongwei Fan, Jiyao Zhang, Hao Dong | ๋‚ ์งœ: 2025-08-14 | URL: https://arxiv.org/abs/2508.10416 📄 PDF


Essence

Figure 1

Figure 1: Diverse Capabilities of CorrectNav. The model takes only monocular RGB video and language instructions as inpu

Vision-and-Language Navigation ๋ชจ๋ธ์˜ ์˜ค๋ฅ˜ ๋ณต๊ตฌ ๋Šฅ๋ ฅ์„ ๊ฐ•ํ™”ํ•˜๊ธฐ ์œ„ํ•ด Self-correction Flywheel์ด๋ผ๋Š” ์ƒˆ๋กœ์šด ํฌ์ŠคํŠธํŠธ๋ ˆ์ด๋‹ ํŒจ๋Ÿฌ๋‹ค์ž„์„ ์ œ์•ˆํ•˜์—ฌ R2R-CE์™€ RxR-CE ๋ฒค์น˜๋งˆํฌ์—์„œ ์ตœ๊ณ  ์„ฑ๋Šฅ์„ ๋‹ฌ์„ฑํ–ˆ๋‹ค.

Motivation

Achievement

How

Figure 2

Figure 2: The overview of CorrectNav training. CorrectNav is first finetuned on the navigation tasks (Left), including a

Originality

Limitation & Further Study

Evaluation

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

์ดํ‰: Self-correction Flywheel์ด๋ผ๋Š” ํ˜์‹ ์ ์ธ ํฌ์ŠคํŠธํŠธ๋ ˆ์ด๋‹ ํŒจ๋Ÿฌ๋‹ค์ž„์œผ๋กœ VLN ๋ชจ๋ธ์˜ ์˜ค๋ฅ˜ ๋ณต๊ตฌ ๋Šฅ๋ ฅ์„ ๊ทผ๋ณธ์ ์œผ๋กœ ๊ฐœ์„ ํ•˜๊ณ , ์‹ค์ฆ์  ์„ฑ๊ณผ์™€ ์‹ค์ œ ๋กœ๋ด‡ ๊ฒ€์ฆ์„ ํ†ตํ•ด ์‹ค์šฉ์„ฑ์„ ์ž…์ฆํ–ˆ์œผ๋ฉฐ, ์ถ”๊ฐ€ ๋ชจ๋“ˆ ์—†์ด ํ›ˆ๋ จ๋งŒ์œผ๋กœ ๊ตฌํ˜„ ๊ฐ€๋Šฅํ•œ ํšจ์œจ์  ์„ค๊ณ„๋กœ ํฐ ๊ธฐ์—ฌ๋ฅผ ์ œ์‹œํ•œ๋‹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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