Fucking SA can't get their shitty doc right. Here's the proper doc.
score SYMBOLIC_TEST_NAME n.nn [ n.nn n.nn n.nn ]
Here's what these scores actually mean:
score TEST score_set_0 score_set_1 score_set_2 score_set_3
score TEST -net-bayes +net-bayes -net+bayes +net+bayes
tags: network, bayes, spamassassin configuration