Abstract
Rhetoric is a vital element in modern poetry,
and plays an essential role in improving its
aesthetics. However, to date, it has not been
considered in research on automatic poetry
generation. In this paper, we propose a rhetorically controlled encoder-decoder for modern
Chinese poetry generation. Our model relies
on a continuous latent variable as a rhetoric
controller to capture various rhetorical patterns
in an encoder, and then incorporates rhetoricbased mixtures while generating modern Chinese poetry. For metaphor and personification, an automated evaluation shows that our
model outperforms state-of-the-art baselines
by a substantial margin, while a human evaluation shows that our model generates better
poems than baseline methods in terms of fluency, coherence, meaningfulness, and rhetorical aesthetics.