MIT Press

Table 7:

Membership inference accuracies for classifiers with Quality Estimation sentence score as an extra feature, and a BERT classifier.

	Alice	Bob:train	Bob:valid	Bob:test
P	50.0	49.9	50.0	50.0
DT	50.3	51.4	51.1	51.1
NB	50.4	51.2	51.1	51.0
NN	49.8	66.1	50.0	50.1
MLP	50.4	51.0	51.0	50.8
BERT	50.0	50.0	50.0	50.0

	Alice	Bob:train	Bob:valid	Bob:test
P	50.0	49.9	50.0	50.0
DT	50.3	51.4	51.1	51.1
NB	50.4	51.2	51.1	51.0
NN	49.8	66.1	50.0	50.1
MLP	50.4	51.0	51.0	50.8
BERT	50.0	50.0	50.0	50.0