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--- c:nmp:using_open_api_example [2017/05/08 10:06] – hkimscil
+++ c:nmp:using_open_api_example [2020/06/09 13:43] (current) – removed hkimscil
@@ Line 1: / Line 1: @@
-{{all_comb.xlsx}}
-<code>library(bitops)
-library(RCurl)
-library(rjson)
-library(twitteR)
-library(digest)
-library(ROAuth)
-library(KoNLP)
-library(rJava)
-library(tm)
-library(wordcloud)
-library(XLConnect)
-setwd ("D:/Users/Hyo/Clouds/CS-DS/CS/MovieStudy")
-rm(list=ls())
-ani<- file.path("all_comb.xlsx")
-anisheet <- readWorksheetFromFile(ani, sheet="imdb")
-ani.text <- Corpus(VectorSource(anisheet$plotStory))
-result.text <- ani.text
-myCorpus <- Corpus(VectorSource(result.text))
-myCorpus <- tm_map(myCorpus, removePunctuation)
-myCorpus <- tm_map(myCorpus, removeNumbers)
-myCorpus <- tm_map(myCorpus, tolower)
-myStopwords <- c(stopwords('english'), "rt")
-myCorpus <-tm_map(myCorpus, removeWords, myStopwords)
-inspect(myCorpus[1:5])
-myTdm <- TermDocumentMatrix(myCorpus, control=list(wordLengths=c(2,Inf)))
-mat <- as.data.frame(as.matrix(myTdm))
-write.table(mat, file="myTdm-ani.txt", col.names=FALSE, row.names=TRUE,sep="\t")
-pal <- brewer.pal(12,"Paired")
-# 폰트 세팅. 띄어쓰기나 대소문자에 민감하다는 점에 주의
-# 맑은고딕 : windowsFonts(malgun=windowsFont("맑은 고딕"))
-# 나눔고딕 : windowsFonts(malgun=windowsFont("나눔고딕"))
-windowsFonts(malgun=windowsFont("서울남산체 B"))
-m <- as.matrix(myTdm)
-# calculate the frequency of words
-v <- sort(rowSums(m), decreasing=TRUE)
-myNames <- names(v)
-k <- which(names(v)=="apple")
-myNames[k] <- "apple"
-d <- data.frame(word=myNames, freq=v)
-#wordcloud(d$word, d$freq, scale=c(4,0.5), min.freq=3, random.order=F, rot.per=.1, family="malgun")
-wordcloud(d$word, d$freq, scale=c(4,0.7), min.freq=2, random.order=F, rot.per=.1, colors=pal, family="malgun")
-</code>
-{{ani_plot.png}}
-{{myTdm-ani.txt}}