목록Python (125)

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python: python_ jsonToExcel, json

# %pip install konlpy # # import pandas as pd # # import konlpy.okt # # # Data = pd.read_csv('./newsTest/test001.csv',engine="python") # # # Data # # train_data = pd.read_table('./newsTest/3년간_건강보험증_부정사용_18만건회수율70%못미쳐.txt') # # len(train_data) # # train_data # # # train_data = train_data.dropna(how = 'any') # Null 값이 존재하는 행 제거 # # train_data.isnull().values.any() # # # 정규 표현식을 통한 한글 외 문자 제거 # # ..
Python 2020. 6. 8. 08:43
python: 200607- python 토픽추출 , nltk, tomoto, test->for_topics-004

for_topics-004 # %pip install tomotopy # %pip install nltk # nltk.download() # %pip install --upgrade kiwipiepy # 한국어 전처리 # %pip install KoNLP import tomotopy as tp import nltk.stem, nltk.corpus, nltk.tokenize, re from kiwipiepy import Kiwi # model = tp.LDAModel(k=20) model = tp.LDAModel(k=20, alpha=0.1, eta=0.01, min_cf=5) # k 토픽 개수 for i, line in enumerate(open('./corpos/newsSogBo_test003_001...
Python 2020. 6. 7. 04:37
python: tomotopy API 문서, 토픽추출시 참고

Python 2020. 6. 6. 23:36
Rstudio 작업경로정하기(workspace)

getwd() # 현재 경로 조회 setwd("d:/app_src/R_src/") # 경로 정하고 시작함 getwd()
Python/R 2020. 6. 5. 16:17
R함수 basic008 : read.csv, 말뭉치 설정 ,전처리전

# install.packages("installr") # install.packages("rJava") # install.packages('devtools') # devtools::install_github('haven-jeon/KoNLP') # install.packages('RmecabKo') # C++ 기반으로 함, # ############################################################################ # install.packages("ggplot2") # install.packages("readxl") # install.packages("dplyr") # install.packages("tm") # install.packages("RWeka..
Python/R 2020. 6. 4. 17:22
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