Improving Vision-and-Language Navigation with Image-Text Pairs from the Web

์ €์ž: Arjun Majumdar, Ayush Shrivastava, Stefan Lee, Peter Anderson, Devi Parikh, Dhruv Batra | ๋‚ ์งœ: 2020-04-30 | URL: https://arxiv.org/abs/2004.14973 📄 PDF


Essence

Figure 1

Fig. 1. We propose a compatibility model (right) for path selection in vision-and-

์›น์—์„œ ์ˆ˜์ง‘ํ•œ ๋Œ€๊ทœ๋ชจ ์ด๋ฏธ์ง€-ํ…์ŠคํŠธ ์Œ์œผ๋กœ ์‚ฌ์ „ํ•™์Šตํ•œ VLN-BERT ๋ชจ๋ธ์„ ์ œ์•ˆํ•˜์—ฌ, ์‹œ๊ฐ-์–ธ์–ด ๋„ค๋น„๊ฒŒ์ด์…˜ ์ž‘์—…์—์„œ ๊ฐ์ฒด ์ฐธ์กฐ์˜ ์‹œ๊ฐ์  ๊ธฐ์ดˆ(grounding)๋ฅผ ๊ฐœ์„ ํ•œ๋‹ค.

Motivation

Achievement

Figure 2

Fig. 2. Images from the Conceptual Captions (CC) [24] (top) and Matterport3D

How

Originality

Limitation & Further Study

Evaluation

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

์ดํ‰: ์›น ๊ทœ๋ชจ์˜ ๋น„์ •์ฒดํ™”๋œ ์‹œ๊ฐ-์–ธ์–ด ๋ฐ์ดํ„ฐ๋ฅผ embodied ๋„ค๋น„๊ฒŒ์ด์…˜์— ํšจ๊ณผ์ ์œผ๋กœ ํ™œ์šฉํ•˜๋Š” ์‹ค์งˆ์ ์ธ ๋ฐฉ๋ฒ•์„ ์ œ์•ˆํ•˜๋ฉฐ, ๋ช…ํ™•ํ•œ ์„ฑ๋Šฅ ๊ฐœ์„ ๊ณผ ์ฒด๊ณ„์ ์ธ ablation study๋ฅผ ํ†ตํ•ด ํ•™์Šต ์ปค๋ฆฌํ˜๋Ÿผ์˜ ๊ฐ€์น˜๋ฅผ ์ž…์ฆํ•œ ๊ฒฌ๊ณ ํ•œ ์—ฐ๊ตฌ์ด๋‹ค.

← ๋ชฉ๋ก์œผ๋กœ ๋Œ์•„๊ฐ€๊ธฐ

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˜์ •