A cross-platform public-discourse corpus read for human signals: emotional tone, topic structure, and audience response.
Collection Over Time
Snapshot
Corpus Emotion Profile
Facial vs. Vocal Emotion
Featured Videos
click a card to open in Video
YouTube channel countries; hover for detail
Topic × Platform Tone
source emotion mix per cell; hover for detail
Happy Sad Angry Fear Surprise Disgust
Notable Contrasts
Audience Turn
how the audience amplifies or dampens each emotion
Topic Windows
click a segment to seek
Emotion Timeline
Valence Timeline
Signal Agreement
Dominant Emotions
Modality Balance
Narrative Structure