https://docs.google.com/document/d/149tNnO9_fgC0vG7nJ1hdGc7D8aUZI5uexmH1pZG0sdw/edit?usp=sharing
###CSV -> web crawling 으로 변경 예정 directiry에 CSV파일로 저장하는 방법은 비효율적임
https://www.slideshare.net/dahlmoon/ss-70166576
http://vip.mk.co.kr/newSt/news/
https://download.kiwoom.com/web/openapi/kiwoom_openapi_plus_devguide_ver_1.1.pdf
https://www.slideshare.net/plusjune/py-con-2014-47762297
http://www.hellodatascience.com/?p=557
http://estenpark.tistory.com/348
lexrankr https://github.com/theeluwin/lexrankr
lexrankr 설치법 http://daewonyoon.tistory.com/221