2021 10 21 - KR-HappyFace/meetup-logs GitHub Wiki

Ice Breaking

  • ๊ฑด๊ฐ•์„ ์ฑ™๊น์‹œ๋‹ค
  • ์›นํˆฐ: ์›นํˆฐ ์–ผ๊ตด ์ถ”์ถœ like RetinaFace
  • ์—ฐ์ฃผ๋‹˜ ์ƒ์ผ!!! (์ด๋ธŒ)

Experiments

  • Pororo MRC
    • top-k = 1์ผ๋•Œ๋Š” Baseline๋ณด๋‹ค ์•ˆ๋‚˜์˜ด
    • k๊ฐ’ ๋Š˜๋ ค์„œ ์‹คํ—˜
    • passage ๋ž‘ question์ด๋ž‘ mappingํ•ด์„œ ๋“ค์–ด๊ฐ
    • text length๋„ ์ œ๊ฐ๊ฐ์ด๋ผ ๋น„ํšจ์œจ์ ์ธ๊ฒƒ ๊ฐ™์Œ
    • Retrieval์— ๋Œ€ํ•œ ์ ์ˆ˜๊ฐ€ ์ „ํ˜€ ๊ณ ๋ ค๋˜์ง€ ์•Š์Œ!
    • k= 100 ๋ณด๋‹ค k=50์ด ๋” ์ข‹์Œ
    • Fine tuning ๊ฐ€๋Šฅ
    • FAISS ์ ์šฉํ•˜๋ฉด?
    • Huggingface issue: version 0.0.19์œผ๋กœ, mecab ํ™œ์šฉํ•  ๋•Œ GCC ๋ฌธ์ œ
# pip install huggingface-hub==0.0.19
# pip install pororo

pororo mrc
# apt-get install build-essential -y
# pip install python-mecab-ko
  • BM25:

    • ๋‹ค์–‘ํ•œ ๋ฐฉ๋ฒ•๋ก  ์ค‘์— ์–ด๋–ค๊ฒŒ ์šฐ๋ฆฌ ๋ฐ์ดํ„ฐ์…‹์— ์ ํ•ฉํ• ์ง€ ํ…Œ์ŠคํŠธ ํ•„์š”ํ• ๋“ฏ
    • ์—ฌ๋Ÿฌ๊ฐ€์ง€ ํ…Œ์ŠคํŠธ ๊ฐ€๋Šฅํ•œ ์ฝ”๋“œ ์ž‘์„ฑ ์˜ˆ์ •
  • Elastic Search:

    • Data๊ฐ€ ์•„์ฃผ ๋งŽ์ง€๋Š” ์•Š์•„์„œ ๊ผญ ํ•„์š”ํ•œ๊ฐ€?
    • tokenizer ๋‹ค๋ฅธ ๊ฒƒ์„ ์“ฐ๊ธฐ ๋•Œ๋ฌธ์— ๊ฒฐ์ •์ ์ธ ์ฐจ์ด๋ฅผ ๋งŒ๋“ค์ˆ˜๋„