利用了python3.5编写了一个爬虫，爬取豆瓣上电影《声之形》的评论，并统计评论词的频率，制作了词云(Using python3.5 to write a crawler, climb the comments on the movie "sound shape", and statistics the frequency of the comment word, making the word cloud)

文本情感分析，对评论进行积极向以及消极向计分，判断评论文本情感极性。(sentiment analysis,comment score.)