목록Python (124)

무회blog

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
R함수 basic006 : 문장을 벡터로 변환하기 ,벡터(vector) 를 코퍼스(말뭉치)에 넣기 , 코퍼스(말뭉치)로 바이그램, 트라이그램 추출하기 ,dtm,tdm 만들기

# install.packages("installr") # install.packages('RmecabKo') # C++ 기반으로 함, # install.packages("ggplot2") # install.packages("readxl") # install.packages("dplyr") # install.packages("rJava") # install.packages("tm") install.packages("RWeka") ## testData is mpg library(installr) library(ggplot2) # mpg library(readxl) library(dplyr) library(rJava) library(tm) library(stringr) library(RWeka) ## R함수..
Python/R 2020. 6. 4. 14:34
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