从图片中把你想要的信息拿出来

[wanghaisheng]

https://github.com/jpswade/jpswade.github.io/blob/799035b3a6073f84cdb4f915b46155cfb33ba048/_posts/2009-10-24-scan-to-excel.md
https://github.com/pauldeschacht/pdfgrid/blob/013a98ed71f292105509ebd6adb4dbca5606fb79/README.md
https://github.com/sarahcnyt/classes/blob/0ba002e65f097f4a7b905dc70a6b02e2709ae123/docs/pdf_tools.md

[wanghaisheng]

Computer-assisted reporting classes

Spring 2014 CAR Class, Columbia's Stabile Program
Materials from 2014-15 integrated training at the program (in github, not website)
5-week data journalism class, Fall 2015, Columbia University.

http://sarahcnyt.github.io/classes/
Fundamentals Skills of Data Journalism

Columbia University one-day seminar, March 2015
Getting the most out of Excel for investigative reporters
Beginning and advanced data cleaning with OpenRefine.

[wanghaisheng]

https://capturefast.com/

Our AI needs to know what type of information you want to extract from your document type first.
Once you create a template, you can upload multiple documents with the same format and extract data in seconds, saving manual data entry time.

[wanghaisheng]

openrefine 替换数字
value.replace(/[0-9]+(.[0-9]+)?/,"")