Tag:Words

  • Sentiment analysis course

    Time:2021-7-14

    By Zhang ZhuCompile VKSource: towards Data Science It is estimated that 80% of the world’s data is unstructured. Therefore, extracting information from unstructured data is an important part of data analysis. Text mining is a process of obtaining valuable information from unstructured text data. Sentiment analysis is one of the applications of text mining. It […]

  • Nltk simple introduction and data cleaning

    Time:2021-5-9

    Nltk is an English word segmentation tool with a long history #Import word segmentation module from nltk.tokenize import word_tokenize from nltk.text import Text input=”’ There were a sensitivity and a beauty to her that have nothing to do with looks. She was one to be listened to, whose words were so easy to take to […]

  • TS + webpack handwritten HMR, no module.hot

    Time:2020-7-20

    Cause: the related. D.ts is not integratedSolution: download the corresponding module NPM install @ types / webpack env The title is not clear enough 1. In index.ts Two modules are introduced import counter from ‘./counter’; import number from ‘./number’; counter(); number(); Call the webmodule API provided by hotelement 2 module.accept The official website HMR provides […]