Create a Word Cloud in R

從文本探勘直接到文字雲輸出的R腳本 / R Script for Text Mining and Word Cloud 為了考慮到有人可能只需要文本探勘的文字雲結果，不需要儲存中間的詞頻，我將上一篇「整合PostgreSQL資料庫的R中文文本探勘」的R Script與這篇整合在一起。

If freq is missing, then words can either be a character vector, or Corpus. If it is a vector and freq is missing, standard stop words will be removed prior to plotting.

Create word clouds in ggplot2 with the ggwordcloud package. Set the font size based on a variable, rotate the texts, customize the shape of the cloud and change the colors of the words

The text mining package (tm) and the word cloud generator package (wordcloud) are available in R for helping us to analyze texts and to quickly visualize the keywords as a word cloud. In this article, we’ll describe, step by step, how to generate wo

文本挖掘|如何R语言的wordcloud绘制词云图 文本挖掘|如何R语言的wordcloud绘制词云图