Model

R-1

R-2

R-L

RNN-context

29.900

17.400

27.200

CopyNet

34.400

21.600

31.300

Global Encoding

39.400

26.900

36.500

BERTabs

40.841

27.065

36.787

ProphetNet-Zh

42.320

27.330

37.080

Ours Model

42.251

28.497

38.559