Please visit our demo: TEDmap-TED talks topic trend visualization

See also our Process Book and Demo Video.

1. Look into the Text Cloud or the Network Chart

2. Choose your interested tags of TED videos

3. See them in the Line Chart

4. Choose your interested video and click it on the Video Table.

• Source

  • TED - Ideas worth spreading

• Libraries

  • D3.js - Data-Driven Documents
  • Bootstrap - Web toolkit

• Data Crawling and Pre-processing

  • Pandas - Python Data Analysis Library
  • Scrapy - Crawling web sites and extracting structured data