Lyric generation method, lyric generation device and computer readable storage medium

The embodiment of the invention discloses a lyric generation method, lyric generation equipment and a computer readable storage medium, which are used for generating lyrics under the condition of improving the matching degree of the lyrics and a story fragment text on a story plot. The method comprises the steps of obtaining a story fragment text, inputting the story fragment text into a pre-trained plot extraction model, and determining plot stages corresponding to sentences, element entities corresponding to the sentences and element relationships corresponding to the element entities in the story fragment text through the plot extraction model, and obtaining a plot output by the plot extraction model based on the element relationship corresponding to each element entity, inputting the plot into a pre-trained lyric encoding and decoding model, and performing lyric encoding and decoding processing on the plot by the lyric encoding and decoding model to obtain lyrics corresponding to the story fragment text o