week_5

2 Text Mining - TF-IDF Intro

• TF-IDF Concept
  • 文字探勘之前處理與TF-IDF介紹

• TF-IDF in R

  • 中文文本探勘初探：TF-IDF in R Language

  • Text Mining with R

• TF-IDF 實際應用案例

  • 分析約泡信，找到適合的"
  • Machine Learning with Python: Meeting TF-IDF for Text Mining