TopicModel主题模型 - 主题模型可视化

标签：topic model   主题模型   lda   可视化   r   

http://blog.csdn.net/pipisorry

Browse LDA Topic Models

This package allows you to create a set of HTML files to browse a topic model.It creates a word cloud and time-graph per topic, and annotates a selection of documents with the topic for each word.
See the [the example](http://rpubs.com/vanatteveldt/topicbrowser) for a collection of State of the Union addresses.
Installing 安装

R命令行中输入：

if (!require(devtools)) {install.packages("devtools"); library(devtools)}
install_github("vanatteveldt/topicbrowser")
library(topicbrowser)

第一步提示要安装Rtools :
Loading required package: devtools
WARNING: Rtools is required to build R packages, but is not currently installed.
Please download and install Rtools 3.1 from http://cran.r-project.org/bin/windows/Rtools/ and then run find_rtools().
...
安装完成后第一步就不会报错了

from:http://blog.csdn.net/pipisorry

TopicModel主题模型 - 主题模型可视化

标签：topic model   主题模型   lda   可视化   r   

原文地址：http://blog.csdn.net/pipisorry/article/details/45369607