목록분류 전체보기 (31)
기록
아래 추가 __spec__ = "ModuleSpec(name='builtins', loader=)" https://stackoverflow.com/questions/45720153/python-multiprocessing-error-attributeerror-module-main-has-no-attribute Python Multiprocessing error: AttributeError: module '__main__' has no attribute '__spec__' I'm using Python 3.6 and am trying to follow along with the very first example at the website below (full code also below) and am ge..
https://qz.com/1661487/hadley-wickham-on-the-future-of-r-python-and-the-tidyverse/amp/
How to Become More Marketable as a Data Scientist
https://www.kdnuggets.com/2019/08/marketable-data-scientist.html
웹에서 R 통계 분석 http://139.162.67.22:3838/shiny-mytable/
대상에 대한 지식, 이해 필요 feature point는 무엇으로 선정할 것인지? performance metric은 어떻게 선정할지? network model은? portfolio는 어떻게 구성할 것인지? http://www.wildml.com/2018/02/introduction-to-learning-to-trade-with-reinforcement-learning/ Introduction to Learning to Trade with Reinforcement Learning Thanks a lot to @aerinykim, @suzatweet and @hardmaru for the useful feedback! The academic Deep Learning research community has..
CODE는 종목 코드 PAGES는 몇 page를 가져올지 정의 def get_frgn(CODE,PAGES): url='http://finance.naver.com/item/frgn.nhn?code={code}'.format(code=CODE) ref=pd.DataFrame() for page in range(1, PAGES): pg_url='{url}&page={page}'.format(url=url, page=page) ref=ref.append(pd.read_html(pg_url, header=0, thousands=',')[2], ignore_index=True) ref=ref.dropna() ref=ref.replace('\+','',regex=True) ref=ref.replace('\,',''..
Naver에서 주식 종목별 시세 가져오기
CODE는 종목 코드 PAGES는 몇 page data를 가져올지 정의 reference: https://excelsior-cjh.tistory.com/109 def get_sise(CODE,PAGES): url='http://finance.naver.com/item/sise_day.nhn?code={code}'.format(code=CODE) ref=pd.DataFrame() for page in range(1, PAGES): pg_url='{url}&page={page}'.format(url=url, page=page) ref=ref.append(pd.read_html(pg_url, header=0)[0], ignore_index=True) ref=ref.dropna() ref.columns= ['d..