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SSDAU: Structured Semantic Data Augmentation for Joint Entity and Relation Extraction

์ž‘์„ฑ์ž
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Jiawei He, Mengyu Shi, Jiawei Liu, Dong Sun, Chunrong Fang, Xikai Yang, Zhijie Wang, Lei Ma, Zhenyu Chen

๐Ÿ’ก ๊ฐœ์š”

๋ณธ ๋…ผ๋ฌธ์€ ๊ฐœ์ฒด๋ช… ์ธ์‹ ๋ฐ ๊ด€๊ณ„ ์ถ”์ถœ(JERE) ์„ฑ๋Šฅ ํ–ฅ์ƒ์„ ์œ„ํ•ด ๋ฐ์ดํ„ฐ ์ฆ๊ฐ• ๊ธฐ๋ฒ•์ธ SSDAU(Structured Semantic Data Augmentation)๋ฅผ ์ œ์•ˆํ•ฉ๋‹ˆ๋‹ค. SSDAU๋Š” ํ…์ŠคํŠธ๋ฅผ ๊ฐœ์ฒด๋ช… ๋ ˆ์ด๋ธ”๋กœ ๋ถ„ํ• ํ•˜๊ณ , ๋ฌธ๋งฅ ์ธ์ง€ ์ธ์ฝ”๋”ฉ ๋ฐ ๊ฐœ์ฒด๋ช… ์˜๋ฏธ ์žฌ๊ตฌ์„ฑ์„ ํ†ตํ•ด ์ฆ๊ฐ• ๋ฐ์ดํ„ฐ ์ƒ์„ฑ ์‹œ ์‚ผ์ค‘ํ•ญ(triple) ๊ด€๋ จ ์˜๋ฏธ ๊ตฌ์กฐ๋ฅผ ์œ ์ง€ํ•˜๋Š” ๊ฒƒ์„ ๋ชฉํ‘œ๋กœ ํ•ฉ๋‹ˆ๋‹ค.

๐Ÿ”‘ ์‹œ์‚ฌ์  ๋ฐ ํ•œ๊ณ„

โ€ข
SSDAU๋Š” ๊ธฐ์กด ์ฆ๊ฐ• ๊ธฐ๋ฒ•์˜ ํ•œ๊ณ„๋ฅผ ๊ทน๋ณตํ•˜๊ณ  JERE ๋ชจ๋ธ์˜ ์ผ๋ฐ˜ํ™” ์„ฑ๋Šฅ์„ ํšจ๊ณผ์ ์œผ๋กœ ํ–ฅ์ƒ์‹œํ‚ต๋‹ˆ๋‹ค.
โ€ข
์ œ์•ˆ๋œ ๋ฐฉ๋ฒ•๋ก ์€ ์˜๋ฏธ๋ก ์ ์œผ๋กœ ์œ ์‚ฌํ•œ ๊ฐœ์ฒด๋ฅผ ๊ตฌ๋ณ„ํ•˜๊ณ  ์ฃผ์ œ ๋ถˆ์ผ์น˜์„ฑ์„ ์ค„์—ฌ, ๋ณด๋‹ค ๊ฒฌ๊ณ ํ•˜๊ณ  ์ผ๊ด€์„ฑ ์žˆ๋Š” ์ฆ๊ฐ• ๋ฐ์ดํ„ฐ๋ฅผ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค.
โ€ข
LLM ๊ธฐ๋ฐ˜์ด ์•„๋‹Œ ๋ฐฉ๋ฒ•๋ก  ๋Œ€๋น„ ๋ชจํ˜ธ์„ฑ์— ๋Œ€ํ•œ ๊ฐ•๊ฑด์„ฑ(8.95% vs 23.58% ํ‰๊ท  F1 ๊ฐ์†Œ์œจ)์ด ๋›ฐ์–ด๋‚˜๋ฉฐ, ๋‹ค์–‘ํ•œ JERE ๋ชจ๋ธ๊ณผ ๋ฐ์ดํ„ฐ์…‹์—์„œ ๊ฐ•๋ ฅํ•œ ์„ฑ๋Šฅ์„ ์ž…์ฆํ–ˆ์Šต๋‹ˆ๋‹ค.
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