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TL; DR

Social Learning์œผ๋กœ๋ถ€ํ„ฐ ์ฐฉ์•ˆ, LLM(Teacher)์ด ๋‹ค๋ฅธ AI๋ชจ๋ธ(Students)์„ ๊ฐ€๋ฅด์น˜๋Š” ๊ตฌ์กฐ ์ œ์•ˆ, ์„ฑ๋Šฅ๋ฉด์—์„œ ์ฐจ์ด ์—†์ด ์•ˆ์ „์„ฑ ์ฆ๊ฐ€

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Background

  • Social Learning(์‚ฌํšŒํ•™์Šต์ด๋ก ): Albert Bandura, ์ธ๊ฐ„์€ ๋ˆ„๊ตฐ๊ฐ€์˜ ํ–‰๋™์„ ๊ด€์ฐฐํ•˜๊ณ  ๊ทธ๊ฒƒ์„ ๋ชจ๋ฐฉํ•จ์œผ๋กœ์จ ์ƒˆ๋กœ์šด ํ–‰๋™์ด๋‚˜ ์ง€์‹์„ ์Šต๋“ํ•œ๋‹ค
  • e.g., ๋ฏผ๊ฐ์ •๋ณด๋ฅผ ๋ชจ๋‘ ํฌํ•จํ•˜์—ฌ ํ•™์Šตํ•œ LLM์ด ๋ฏผ๊ฐ์ •๋ณด๊ฐ€ ํฌํ•จ๋œ input์„ ๋ฐ›์•˜์„ ๋•Œ, input์—์„œ ๋ฏผ๊ฐ์ •๋ณด๋ฅผ ์ง€์šฐ๊ณ  ๊ฐ€์ƒ์˜ ์ •๋ณด๋ฅผ ์ƒ์„ฑ, ์ ํ•ฉํ•œ ์‚ฌ๋ก€๋ฅผ ๊ณจ๋ผ Inference ๋‹จ๊ณ„์˜ ํ•™์ƒ ์—์ด์ „ํŠธ์—๊ฒŒ ํ”„๋กฌํ”„ํŠธ๋ฅผ ์ „๋‹ฌ โ†’ ๊ฐœ์ธ์ •๋ณด ์œ ์ถœ๋ฌธ์ œ ํšŒํ”ผ

Suggestion

  • Teacher: LLM์ด instruction์„ ์ƒ์„ฑํ•˜๊ฑฐ๋‚˜ LLM์ด ์ž์‹ ์˜ private data๋ฅผ ์ƒ˜ํ”Œ๋งํ•ด์„œ example์„ ์ƒ์„ฑ
  • Student: ์ด๋ฅผ ๊ฒฐํ•ฉํ•œ prompt ์‚ฌ์šฉ

Effect

social learning ๋ฐฉ์‹์„ ์ ์šฉํ•ด๋„ ์„ฑ๋Šฅ์— ํฐ ์ฐจ์ด๊ฐ€ ์—†์„๋ฟ๋งŒ ์•„๋‹ˆ๋ผ LLM์„ ๊ฑฐ์ณ์„œ ๋‹ค๋ฅธ AI ๋ชจ๋ธ์— ์ „๋‹ฌํ•˜๋Š” ๊ฒƒ์ด ๋” ์•ˆ์ „ํ–ˆ๋‹ค.

  • ์ผ์ข…์˜ ๋ฐœ์ „๋œ Federated Learning: ๋ฐ์ดํ„ฐ ํƒˆ์ค‘์•™ํ™”. ์›๋ณธ ๋ฐ์ดํ„ฐ๊ฐ€ ์ค‘์•™ํ™”๋œ ์„œ๋ฒ„์— ์ „๋‹ฌ๋˜์ง€ ์•Š๊ณ  ์ž์ฒด์ ์ธ ๋ชจ๋ธ ๋‚ด์—์„œ ์ฒ˜๋ฆฌ
    • teacher-student๊ฐ€ ์„œ๋กœ ๋‹ค๋ฅธ ๋ชจ๋ธ ๊ตฌ์กฐ๋ฅผ ๊ฐ€์ ธ๋„ ์ƒ๊ด€ ์—†์Œ
    • gradient update ๋ถˆํ•„์š” โ†’ ๋”์šฑ ์•ˆ์ „ํ•˜๋‹ค๋Š” ์ฃผ์žฅ
    • ์ƒ๋Œ€์ ์œผ๋กœ ํ•ด์„ ๊ฐ€๋Šฅ์„ฑ ์ฆ๊ฐ€: gradient๋ณด๋‹ค generated text๊ฐ€ ๋ช…์‹œ์ 
  • memorization ์ธก์ • (Secret Sharer): training set์— โ€˜Canariesโ€™๋ฅผ ์ˆจ๊ฒจ๋‘๊ณ , Canaries๊ฐ€ ๊ธฐ๋ฐ€ ๋ฐ์ดํ„ฐ์— ์ ‘๊ทผํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•œ ๋‹ค์Œ, ๋ฐ์ดํ„ฐ ์•ˆ์— ์กด์žฌํ•˜๋Š” ๊ธฐ๋ฐ€์ด ์–ผ๋งˆ๋‚˜ ๊ธฐ์–ต๋˜๊ณ  ์žˆ๋Š”์ง€๋ฅผ ์ธก์ •
    • e.g.,ย The secret code is 1234.๋ผ๋Š” ์ •๋ณด๊ฐ€ Canaries์— ํฌํ•จ๋˜๋ฉด, secret code๋ผ๋Š” ์ ์€ ์ธ์‹์„ ํ•˜๋˜ย 1234ย ๋Š” ๊ฐ€๋ ค์•ผ ๋˜๋Š” ์ƒํ™ฉ. ์ฆ‰ ๋ชจ๋ธ์€ย 1234ย ๊ฐ€ ์•„๋‹ˆ๋ผ secret code ๋ผ๋Š” ์‚ฌ์‹ค์— ๋” ์ง‘์ค‘ํ•˜๋Š” ๊ฒƒ์ด ์ด์ƒ์ .
    • ์ผ๋ถ€ ์•”๊ธฐํ•˜๊ธด ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋ณด์ด๊ธด ํ•˜์ง€๋งŒ, ์•”๊ธฐํ•˜์ง€ ์•Š๋Š” ์ˆ˜์ค€์— ๊ฐ€๊นŒ์šด ๊ฒƒ์„ ํ™•์ธ