Muharrem Yildirim

“I have a dream”

mlk
 

Data visualization of Martin Luther King Jr.’s speech

Inspired by this analysis done by Nancy Duarte, I did sentiment analysis and frequency analysis on the full text of the speech. The red/black line shifts to the left if the sentence reflects a bad mood, to the right if it reflects a better mood.

Sentiment analysis done with Python using text-processing.com’s sentiment analysis engine. Visualized with Processing.