数据来源

分值

News

8

Blogs

5

Twitter

1

Facebook

0.25

Sina Weibo

1

Wikipedia

3

Policy Documents (per source)

3

Q&A

0.25

F1000/Publons/Pubpeer

1

YouTube

0.25

Reddit/Pinterest

0.25

Linkedln

0.5

Open Syllabus

1

Google+

1

Patents

3