The GNews Score measures the visibility of a cluster, a source or an article in Google News results. It takes account of as well the display position and length as the time to provide real-time results.
SHARE PER HOUR©
The SPH (Share per Hour) materializes the propagation speed of an article on social networks. This is an hourly average of the number of social interactions generated by the article.
The Social Score © materializes the spread of a news on social networks, combining the interactions (likes, comments, shares).