4 ms·
Skimming the paper: it looks like they are performing sentiment analysis on books, effectively taking the Fourier transform of the sentiment-versus-time data, a
by frontiersummit 3y ago
Skimming the paper: it looks like they are performing sentiment analysis on books, effectively taking the Fourier transform of the sentiment-versus-time data, and reporting which Fourier component (up to 3rd harmonic) is strongest.
- madcaptenor 3y agoI don't see why they stop at the third harmonic, as opposed to the second or the fourth.