投影片網址 https://docs.google.com/a/tea.nknush.kh.edu.tw/presentation/d/14reYXA5_DQPZ8Xn4pNPr4iio4mgbvv85i_yQ2Cg1cNo/edit?usp=sharing 工具下載： anaconda for python3.5 https://www.continuum.io/downloads openrefine 2.6 http://openrefine.org/download.html