后来发现,在Python中\是转义符,\u表示其后是UNICODE编码,因此\User在这里会报错,在字符串前面加个r表示就可以了 效果: 自定义字体颜色: 下段代码来自wordcloud官方的github。 #!/usr/bin/env python """ Colored by Group Example === Generating a word cloud that assigns colors to words based on a pred...
text = "This is a simple example showing how to generate a word cloud using the generate method. Generate method uses the input text directly."# 创建WordCloud对象 wordcloud = WordCloud(width=800, height=800, mask=mask_image, max_words=100, background_color='white') wordcloud.generate_from_...
(1)卸载现有python,然后安装python3.6.8(3.6版本不高不低兼容性较好),地址https://www.python.org/downloads/release/python-368/,下载”Windows x86-64 executable installer”安装 (2)按https://www.lfd.uci.edu/~gohlke/pythonlibs/#wordcloud中的文字”Many binaries depend onnumpy-1.16+mkland the current...
frequencies = [(u'知乎',5),(u'小段同学',4),(u'曲小花',3),(u'中文分词',2),(u'样例',1)] # Generate a word cloud image 此处原为 text 方法,我们改用 frequencies #wordcloud = WordCloud().generate(text) wordcloud = WordCloud().fit_words(frequencies) # Display the generated image: ...
github:https://github.com/amueller/word_cloud 文档:https://amueller.github.io/word_cloud/ 安装 pip install wordcloud 一、基本使用 1.1 文本生成词云 import os from os import path from wordcloud import WordCloud # 获取当前py文件路径 d = path.dirname(__file__) if "__file__" in locals()...
wcloud = WordCloud().generate(mytext) # 用wordcloud生成词云,存入自己创建的wcloud变量里 plt.imshow(wcloud) plt.axis('off') plt.show() # 将生成的词云展示在电脑屏幕上。第二行是去除坐标轴的 将上面的注释全部去掉,我们会发现这段代码真是短得可爱。默认生成的图片是400*200的,为了好看,我们设置成2...
So let's start with a simple example: using the first observation description as the input for the word cloud. The three steps are: Extract the review (text document) Create and generate a wordcloud image Display the cloud using matplotlib # Start with one review: text = df.description[0]...
Word Cloud库的安装可以通过pip工具来完成。pip是Python的一个包管理器，它可以帮助我们自动下载和安装Python库。在安装Word Cloud库之前，你需要打开命令行工具（在Windows系统中是CMD，在Mac或Linux系统中是Terminal），然后输入以下命令：bash复制代码pip install wordcloud 如果你的Python环境配置正确，pip工具应该会自动...
In this article, we explore how to generate a word cloud in python in any shape that you desire. We will go through an example of how to create a simple word cloud in the custom shape of a house as…
首先去https://www.lfd.uci.edu/~gohlke/pythonlibs/#wordcloud下载了wordcloud.whl文件——注意一定和自己的python的程序一致例如我的版本如下 ...