'Machine-learning method of predicting psychometric profiles of individual users in an online population based on automatically collected records of their online behavior;..'
'using the resulting predicted psychometric profiles and engagement data on users to learn an engagement model of likelihood of engaging with a stimulus based on psychometric dimensions; and using the engagement model on a population to determine audiences for the stimulus ranked according to predicted likelihood of engagement.'
Anticapitalist Mastodon instance. Party means fun, not political party. But we're still political.