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05-bao.rmd
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# 其他常用包
### cidian
用来转换搜狗细胞词库
Windows 安装 RTools，设置好对应的环境变量
```r
install.packages("devtools")
install.packages("stringi")
install.packages("pbapply")
install.packages("Rcpp")
install.packages("RcppProgress")
library(devtools)
install_github("qinwf/cidian")
```
使用
```
decode_scel(scel = "细胞词库路径",output = "输出文件路径")
```
在线版本
https://cidian.shinyapps.io/shiny-cidian/
暂时不能用, shinyapps.io 上传文件有 bug？
### text2vec
+ [Analyzing Texts with the text2vec Package](https://cran.r-project.org/web/packages/text2vec/vignettes/text-vectorization.html)
+ [GloVe Word Embeddings](https://cran.r-project.org/web/packages/text2vec/vignettes/glove.html)
+ [Advanced topics](https://cran.r-project.org/web/packages/text2vec/vignettes/files-multicore.html)
### ropencc
繁简转换需要使用单独的词典包，可以使用 OpenCC 工具实现。R 语言的对应接口有 [ropencc](https://github.com/qinwf/ropencc) 。
OpenCC 開放中文轉換 R 语言接口
```r
devtools::install_github("qinwf/ropencc")
ccst = converter(S2T)
ccst["开放中文转换"]
ccts = converter(T2S)
ccts["開放中文轉換"]
```
### wordcloud2
[wordcloud2](https://github.com/lchiffon/wordcloud2) - R interface to wordcloud for data visualization.
```r
wordcloud2(demoFreqC, size = 2, fontFamily = "微软雅黑",
color = "random-light", backgroundColor = "grey")
```
