News - Sentiment

link_hash

Unique identifier of the news article

timestamp

Timestamp (UTC) of article publication (YYYY-MM-DD HH:MM:SS)

sentiment_score

Sentiment score of article:
1 = very negative
2 = negative
3 = neutral
4 = positive
5 = very positive

sentiment_variance

The sentiment_score is an average of multiple AI estimations.
The sentiment_variance is the variance of these estimated scores per article.
High sentiment_variance implies ambiguity in the sentiment_score of the article.