Daily Arxiv

์ „ ์„ธ๊ณ„์—์„œ ๋ฐœ๊ฐ„๋˜๋Š” ์ธ๊ณต์ง€๋Šฅ ๊ด€๋ จ ๋…ผ๋ฌธ์„ ์ •๋ฆฌํ•˜๋Š” ํŽ˜์ด์ง€ ์ž…๋‹ˆ๋‹ค.
๋ณธ ํŽ˜์ด์ง€๋Š” Google Gemini๋ฅผ ํ™œ์šฉํ•ด ์š”์•ฝ ์ •๋ฆฌํ•˜๋ฉฐ, ๋น„์˜๋ฆฌ๋กœ ์šด์˜ ๋ฉ๋‹ˆ๋‹ค.
๋…ผ๋ฌธ์— ๋Œ€ํ•œ ์ €์ž‘๊ถŒ์€ ์ €์ž ๋ฐ ํ•ด๋‹น ๊ธฐ๊ด€์— ์žˆ์œผ๋ฉฐ, ๊ณต์œ  ์‹œ ์ถœ์ฒ˜๋งŒ ๋ช…๊ธฐํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค.

LittleBit: Ultra Low-Bit Quantization via Latent Factorization

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  • Haebom
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์ €์ž

Banseok Lee, Dongkyu Kim, Youngcheon You, Youngmin Kim

๐Ÿ’ก ๊ฐœ์š”

๋ณธ ๋…ผ๋ฌธ์€ ๋Œ€๊ทœ๋ชจ ์–ธ์–ด ๋ชจ๋ธ (LLM)์˜ ๋ฉ”๋ชจ๋ฆฌ ๋ฐ ๊ณ„์‚ฐ ๋น„์šฉ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด ๊ทน๋‹จ์ ์ธ ์ €๋น„ํŠธ ์–‘์žํ™” ๊ธฐ๋ฒ•์ธ LittleBit์„ ์ œ์•ˆํ•ฉ๋‹ˆ๋‹ค. LittleBit์€ ์ž ์žฌ ํ–‰๋ ฌ ๋ถ„ํ•ด๋ฅผ ํ†ตํ•ด ๊ฐ€์ค‘์น˜๋ฅผ ์ €๊ณ„์ˆ˜ ํ˜•ํƒœ๋กœ ํ‘œํ˜„ํ•˜๊ณ , ์ด๋ฅผ ์ด์ง„ํ™”ํ•˜์—ฌ 0.1 ๋น„ํŠธ/๊ฐ€์ค‘์น˜ (BPW) ์ˆ˜์ค€์˜ ์••์ถ•์„ ๋‹ฌ์„ฑํ•ฉ๋‹ˆ๋‹ค. ๋‚˜์•„๊ฐ€, ๋‹ค์ค‘ ์Šค์ผ€์ผ ๋ณด์ƒ ๋ฉ”์ปค๋‹ˆ์ฆ˜๊ณผ Dual-SVID ๋ฐ ์ž”์ฐจ ๋ณด์ƒ ๊ธฐ๋ฒ•์„ ๋„์ž…ํ•˜์—ฌ ์ •๋ณด ์†์‹ค์„ ์ตœ์†Œํ™”ํ•˜๊ณ , ๊ธฐ์กด ๋ฐฉ๋ฒ• ๋Œ€๋น„ ์šฐ์ˆ˜ํ•œ ์„ฑ๋Šฅ์„ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค.

๐Ÿ”‘ ์‹œ์‚ฌ์  ๋ฐ ํ•œ๊ณ„

โ€ข
LittleBit์€ 0.1 BPW์˜ ๊ทน๋‹จ์ ์ธ ์ €๋น„ํŠธ ์–‘์žํ™”์—์„œ๋„ ์šฐ์ˆ˜ํ•œ ์„ฑ๋Šฅ์„ ๋‹ฌ์„ฑํ•˜์—ฌ, LLM์˜ ๋ฉ”๋ชจ๋ฆฌ ์‚ฌ์šฉ๋Ÿ‰์„ ํš๊ธฐ์ ์œผ๋กœ ์ค„์ด๊ณ , ๋ฆฌ์†Œ์Šค ์ œ์•ฝ ํ™˜๊ฒฝ์—์„œ LLM ์‚ฌ์šฉ์„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค.
โ€ข
์ž ์žฌ ํ–‰๋ ฌ ๋ถ„ํ•ด์™€ ๋‹ค์ค‘ ์Šค์ผ€์ผ ๋ณด์ƒ ๊ธฐ๋ฒ•์€ ๊ทน๋‹จ์  ์–‘์žํ™”๋กœ ์ธํ•œ ์ •๋ณด ์†์‹ค์„ ํšจ๊ณผ์ ์œผ๋กœ ์™„ํ™”ํ•˜์—ฌ, ๊ธฐ์กด ๋ฐฉ๋ฒ• ๋Œ€๋น„ ํ–ฅ์ƒ๋œ ์ •ํ™•๋„๋ฅผ ๋ณด์ž…๋‹ˆ๋‹ค.
โ€ข
๋ณธ ์—ฐ๊ตฌ๋Š” ํŠน์ • LLM ์•„ํ‚คํ…์ฒ˜ (์˜ˆ: Llama2)์— ์ดˆ์ ์„ ๋งž์ถ”์–ด ์ง„ํ–‰๋˜์—ˆ์œผ๋ฏ€๋กœ, ๋‹ค๋ฅธ ์•„ํ‚คํ…์ฒ˜ ๋ฐ ์ž‘์—… ํ™˜๊ฒฝ์— ๋Œ€ํ•œ ์ผ๋ฐ˜ํ™” ๊ฐ€๋Šฅ์„ฑ์„ ์ถ”๊ฐ€์ ์œผ๋กœ ์—ฐ๊ตฌํ•  ํ•„์š”๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
๐Ÿ‘