R
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텍스트마이닝의 알고리즘R/TextMining 2018. 3. 2. 14:43
1. 사전기반 접근방법(Dictionary-base approach)- 감정어휘 사전(sentiment lexicon) - 감성분석(sentiment analysis) 2. 기계학습 접근방법(Machine Learning approach) 2.1 supervised learning - Topic Analysis - Sentiment Analysis - Regression analysis, Logistic regression analysis, Generalized linear model, Naive Bayes classification, Support Vector Machine, Classification and Regression Tree, Boosting, etc 2.2 unsupervised lear..
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조선명탐정: 흡혈괴마의 비밀 (2017)에 대한 텍스트마이닝IR/TextMining 2018. 2. 20. 11:10
# 관련 패키지 설치하고 로딩하기install.packages("httr") install.packages("rvest") install.packages("tm") install.packages("slam") install.packages("dplyr") install.packages("readr") install.packages("d:/NLP4kec_1.1.0.zip", repos = NULL) install.packages("ggplot2") install.packages("wordcloud2") install.packages("treemap") install.packages("RColorBrewer") library(httr) library(rvest) library(tm) library(slam)..
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