Cao et al. [19], Nan et al. [134], Zhu et al. [240]
Gunel et al. [65]
Honovich et al. [73], Shen et al. [167], Wu et al. [210]
Santhanam et al. [163], Shuster et al. [168]
Generative QA Bi et al. [11], Fan et al. [46], Yin et al. [220]
SurveyofHallucinationinNatural Language Generation