我用下面的代码尝试了一下,但是不知怎么对我不起作用:
x4是一个数据帧,n1是一个字符串,n2是每个单词的计数数。
for (Object object : objects) {
System.out.println(String.valueOf(object));
}
objects.clear();
答案 0 :(得分:2)
highcharter中有一个词云功能,请遵循此代码
data(reuters, package = "kernlab")
text = paste(
reuters[[1]])
textcld <- text %>%
map(str_to_lower) %>%
reduce(str_c) %>%
str_split("\\s+") %>%
unlist() %>%
data_frame(word = .) %>%
count(word, sort = TRUE) %>%
anti_join(tidytext::stop_words)
hchart(textcld, "wordcloud", hcaes(name = word, weight = log(n)))
并且应该得到类似下面的图片: enter image description here