Sign In

Towards Reasonable Concept Bottleneck Models

Created by
  • Haebom
Category
Empty

์ €์ž

Nektarios Kalampalikis, Kavya Gupta, Georgi Vitanov, Isabel Valera

๐Ÿ’ก ๊ฐœ์š”

๋ณธ ๋…ผ๋ฌธ์€ ๋ชจ๋ธ์ด ์˜ˆ์ธก์„ ์ˆ˜ํ–‰ํ•  ๋•Œ ๊ฐœ๋… ๊ฐ„ ๊ด€๊ณ„($C-C$) ๋ฐ ๊ฐœ๋…-์ž‘์—… ๊ด€๊ณ„($C \to Y$)์— ๋Œ€ํ•œ ์‚ฌ์ „ ์ง€์‹์„ ๋ช…์‹œ์ ์œผ๋กœ ์ธ์ฝ”๋”ฉํ•˜๊ณ  ํ™•์žฅํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๋Š” ์ƒˆ๋กญ๊ณ  ์œ ์—ฐํ•˜๋ฉฐ ํšจ์œจ์ ์ธ ๊ฐœ๋… ๋ณ‘๋ชฉ ๋ชจ๋ธ(CBM) ํ”„๋ ˆ์ž„์›Œํฌ๋ฅผ ์ œ์•ˆํ•ฉ๋‹ˆ๋‹ค. ์ œ์•ˆ๋œ CREAM(Concept Reasoning Models)์€ ์ƒํ˜ธ ๋ฐฐํƒ€์„ฑ, ๊ณ„์ธต์  ์—ฐ๊ด€์„ฑ, ์ƒ๊ด€๊ด€๊ณ„์™€ ๊ฐ™์€ ์ž„์˜์˜ $C-C$ ๊ด€๊ณ„์™€ ํฌ์†Œํ•œ $C \to Y$ ๊ด€๊ณ„๋ฅผ ๊ฑด์ถ•์ ์œผ๋กœ ์ธ์ฝ”๋”ฉํ•ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ, CREAM์€ ๋ถˆ์™„์ „ํ•œ ๊ฐœ๋… ์ง‘ํ•ฉ์„ ๋ณด์™„ํ•˜๊ธฐ ์œ„ํ•ด ์ •๊ทœํ™”๋œ ๋ถ€๊ฐ€ ์ฑ„๋„์„ ์„ ํƒ์ ์œผ๋กœ ํ†ตํ•ฉํ•˜์—ฌ, ๊ฐœ๋…์— ๊ธฐ๋ฐ˜ํ•œ ์˜ˆ์ธก์„ ์œ ๋„ํ•˜๋ฉด์„œ๋„ ๊ฒฝ์Ÿ๋ ฅ ์žˆ๋Š” ์„ฑ๋Šฅ์„ ๋‹ฌ์„ฑํ•ฉ๋‹ˆ๋‹ค.

๐Ÿ”‘ ์‹œ์‚ฌ์  ๋ฐ ํ•œ๊ณ„

โ€ข
๋ชจ๋ธ์ด ๊ฐœ๋… ๊ฐ„ ๋ฐ ๊ฐœ๋…-์ž‘์—… ๊ฐ„ ๊ด€๊ณ„์— ๋Œ€ํ•œ ์‚ฌ์ „ ์ง€์‹์„ ๋ช…์‹œ์ ์œผ๋กœ ์ธ์ฝ”๋”ฉํ•˜๊ณ  ์œ ์—ฐํ•˜๊ฒŒ ํ™•์žฅํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜์—ฌ ์„ค๋ช… ๊ฐ€๋Šฅ์„ฑ์„ ๋†’์ž…๋‹ˆ๋‹ค.
โ€ข
๋ถˆ์™„์ „ํ•˜๊ฑฐ๋‚˜ ๋ˆ„๋ฝ๋œ ๊ฐœ๋…์ด ์žˆ๋Š” ์‹œ๋‚˜๋ฆฌ์˜ค์—์„œ๋„ ์„ฑ๋Šฅ ์ €ํ•˜ ์—†์ด ์•ˆ์ •์ ์ธ ์˜ˆ์ธก์„ ์ˆ˜ํ–‰ํ•˜๋ฉฐ, ํšจ์œจ์ ์ธ ๊ฐœ์ž…์ด ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.
โ€ข
์„ ํƒ์ ์ธ ๋ถ€๊ฐ€ ์ฑ„๋„์€ ๋ถˆ์™„์ „ํ•œ ๊ฐœ๋… ์ง‘ํ•ฉ์—์„œ๋„ ๋ชจ๋ธ์˜ ํšจ๊ณผ์„ฑ์„ ์œ ์ง€ํ•˜๋Š” ๋ฐ ๊ธฐ์—ฌํ•˜๋ฉฐ, ๊ฐœ๋… ๋ˆ„์ถœ์„ ๋ฐฉ์ง€ํ•ฉ๋‹ˆ๋‹ค.
โ€ข
๊ฐœ๋… ์˜์กด์„ฑ์ด ๋‚ฎ์€ ์ผ๋ฐ˜์ ์ธ ์˜ˆ์ธก ์ž‘์—…์—์„œ๋„ ๊ธฐ์กด ๋ธ”๋ž™๋ฐ•์Šค ๋ชจ๋ธ๊ณผ ๋™๋“ฑํ•œ ์„ฑ๋Šฅ์„ ๋‹ฌ์„ฑํ•˜๋ฉฐ, ๋ชจ๋ธ์˜ ํ•ด์„ ๊ฐ€๋Šฅ์„ฑ๊ณผ ๊ฐœ์ž… ๊ฐ€๋Šฅ์„ฑ์„ ๋ถ„์„ํ•˜๊ธฐ ์œ„ํ•œ ์ƒˆ๋กœ์šด ์ง€ํ‘œ๋ฅผ ์ œ์•ˆํ•ฉ๋‹ˆ๋‹ค.
โ€ข
๋ณธ ์—ฐ๊ตฌ๋Š” ํ–ฅํ›„ CBM ํ”„๋ ˆ์ž„์›Œํฌ์˜ ์„ค๊ณ„ ๋ฐ ์ ์šฉ ๋ฒ”์œ„๋ฅผ ๋„“ํžˆ๋Š” ๋ฐ ๊ธฐ์—ฌํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
๐Ÿ‘