Let’s be Humorous: Knowledge Enhanced Humor Generation
Table 3: Human evaluation of generation models.
['Method', 'Fluency', 'Coherency', 'Funniness']
Human evaluation results are shown in Tab. Our method performs better than three baselines in all metrics. These results demonstrate the effectiveness of our model with knowledge enhanced. Nevertheless, there is still a gap between generated punchlines and expert-written punchlines across all aspects, indicating that humor generation remains an open challenge. Interestingly, the funniness score of human-written jokes is not very high, due to different people’s sensitivity to humor. It is consistent with Petrović and Matthews