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KMORPH(ํ•œ๊ตญ์–ด ํ˜•ํƒœ์†Œ ๋ถ„์„๊ธฐ ๊ฐœ๋ฐœ)

ํ”„๋กœ์ ํŠธ ๊ฐœ์š”

  • ๋ชฉ์ 
    • ๋ณธ ํ”„๋กœ์ ํŠธ๋Š” mecab ๊ณผ mecab_ko_dic ์„ base ๋กœ ํ•œ๊ตญ์–ด ํ…์ŠคํŠธ ๋ฌธ์„œ ๋ถ„์„ ๋ฐ ๊ธฐ๊ณ„ํ•™์Šต์— ์šฉ์ดํ•œ ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜๋Š” ํ’ˆ์‚ฌ๋ถ„์„๊ธฐ๋ฅผ ๊ฐœ๋ฐœ์ œ๊ณต
  • ๊ธฐ๋Šฅ ๋ช…์„ธ
    • ๋จธ์‹ ๋Ÿฌ๋‹์„ ์ˆ˜ํ–‰ํ•˜๊ธฐ ํŽธ๋ฆฌํ•œ Python ๊ธฐ๋ฐ˜์˜ API ์ œ๊ณต
    • ์›ํ•˜๋Š” ๋‹ค์–‘ํ•œ Type(CSV, JSON, Dictionary, List, Serial, Dataframe)์œผ๋กœ ๊ฒฐ๊ณผ ์ œ๊ณต
    • ํ–ฅํ›„ ์˜คํ”ˆ์†Œ์Šค ๋ฐ์ดํ„ฐ ์†”๋ฃจ์…˜( Tensorflow / Pandas / Elasticstack / Apache Spark ... ) Contribution์„ ๋ชฉํ‘œ

๋ผ์ด์„ผ์Šค ์ •๋ณด

Mecab ๋ถ„์„

  • ์žฅ์ 
    • ํ˜„ ์—…๊ณ„์—์„œ ์„ฑ๋Šฅ/ํ’ˆ์งˆ์ด ๊ฒ€์ฆ ๋ฐ ์‚ฌ์šฉ : ์นด์นด์˜คํ† ํ”ฝ, LG์ „์ž
    • ํ’ˆ์‚ฌํƒœ๊น… ํ•™์Šต ๋ฐฉ๋ฒ•์œผ๋กœ ์šฐ์ˆ˜ํ•œ ํ’ˆ์งˆ์„ ๋ณด์—ฌ์ฃผ๋Š” CRF(Conditional Random Field)์„ ์ด์šฉ
    • ํ•œ๊ตญ์–ด ๋ง๋ญ‰์น˜๋ฅผ ์ด์šฉํ•œ ํ•™์Šต๋œ ๋ฐ์ดํ„ฐ๋ฅผ ์ œ๊ณต๋จ(mecab_ko_dic, handic)
  • ๋ณด์™„์ 
    • ์ง€์ •ํ•œ ํ˜•ํƒœ์†Œ๋ฅผ ์ถ”์ถœ๊ธฐ๋Šฅ ์—†์Œ
    • ์›ํ˜•(ํ™œ์šฉํ˜•) ๋ฐ˜ํ™˜ํ•˜์ง€ ์•Š์Œ
    • Panda ํฌ๋งท์˜ DataFrame ํฌ๋งท ๋“ฑ ๋‹ค์–‘ํ–” type์˜ output ๋ฏธ์ œ๊ณต(ํ˜„์žฌ String์œผ๋กœ๋งŒ ์ œ๊ณต)
    • ๋™์˜์–ด / ์œ ์˜์–ด / ํ•œ์˜๋ณ€ํ™˜ ๋“ฑ ํ™œ์šฉ ๊ฐ€๋Šฅํ•œ ๊ธฐ๋Šฅ ๋ฏธ์ œ๊ณต
    • ๊ธฐ๋ถ„์„ / ๋ถˆ์šฉ์–ด ์‚ฌ์ „์ฒ˜๋ฆฌ ๊ธฐ๋Šฅ ๋ฏธ์ œ๊ณต

์…‹์—… ๊ฐ€์ด๋“œ(ubuntu ๊ธฐ์ค€)

  • Python 3.5 ์ด์ƒ ์„ค์น˜( miniconda ์ถ”์ฒœ )
  • gcc 7.20 ์„ค์น˜( sudo apt install gcc )
  • automake1.11 ์„ค์น˜( sudo apt install automake1.11 )
  • natto-py ์„ค์น˜( pip install natto-py )
  • skleran ์„ค์น˜( pip install sklearn skipy)
  • mecab-0.996 ์„ค์น˜
    • cd mecab-0.006
    • $./configure
    • $ make
    • $ sudo make install
  • mecab-ko-dic ์„ค์น˜
  • ์€์ „ํ•œ๋‹ข ํ”„๋กœ์ ํŠธ์—์„œ ์ œ๊ณตํ•˜๋Š” mecab_ko_dic ์„ ๋‹ค์šด๋กœ๋“œ
    • $ tar zxvf mecab-ko-dic-x.x.x-xxxxxxxx.tar.gz
    • $ cd mecab-ko-dic-x.x.x-xxxxxxxx
    • $ cd ./configure
    • $ make
    • $ sudo make install
  • /usr/local/etc/mecabrc ์„ ํŽธ์ง‘ํ•˜์—ฌ ์•„๋ž˜์™€ ๊ฐ™์ด ์ˆ˜์ •
    • dicdir=/usr/local/lib/mecab/dic/mecab-ko-dic
  • mecab ํ•œ๊ธ€ ๋ถ„์„ ํ…Œ์ŠคํŠธ
    • $ mecab
        ํ•œ๊ธ€์ด ์ œ๋Œ€๋กœ ๋ถ„ํ•ด๊ฐ€ ๋˜๋‚˜?
        ํ•œ๊ธ€	NNG,*,T,ํ•œ๊ธ€,*,*,*,*
        ์ด	JKS,*,F,์ด,*,*,*,*
        ์ œ๋Œ€๋กœ	MAG,์„ฑ๋ถ„๋ถ€์‚ฌ/์–‘ํƒœ๋ถ€์‚ฌ,F,์ œ๋Œ€๋กœ,*,*,*,*
        ๋ถ„ํ•ด	NNG,*,F,๋ถ„ํ•ด,*,*,*,*
        ๊ฐ€	JKS,*,F,๊ฐ€,*,*,*,*
        ๋˜	VV,*,F,๋˜,*,*,*,*
        ๋‚˜	EF,*,F,๋‚˜,*,*,*,*
        ?	SF,*,*,*,*,*,*,*
        EOS

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