Papers › A Temporal Variational Model for Story Generation

A Temporal Variational Model for Story Generation

14 Sep 2021arXiv:2109.06807archive 2025-07-28

David Wilmot, Frank Keller

Recent language models can generate interesting and grammatically correct text in story generation but often lack plot development and long-term coherence. This paper experiments with a latent vector planning approach based on a TD-VAE (Temporal Difference Variational Autoencoder), using the model for conditioning and reranking for text generation. The results demonstrate strong performance in automatic cloze and swapping evaluations. The human judgments show stories generated with TD-VAE reranking improve on a GPT-2 medium baseline and show comparable performance to a hierarchical LSTM reranking model. Conditioning on the latent vectors proves disappointing and deteriorates performance in human evaluation because it reduces the diversity of generation, and the models don't learn to progress the narrative. This highlights an important difference between technical task performance (e.g. cloze) and generating interesting stories.

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dwlmt/knowledgeable-stories officialmentioned in papermentioned on GitHubpytorch report
dig-team/hanna-benchmark-asg mentioned on GitHubpytorchMIT report
lashoun/hanna-benchmark-asg mentioned on GitHubpytorchMIT report

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DiversityRerankingStory GenerationText Generationmodel

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AdamAttentionAttention DropoutBPECosine AnnealingDense ConnectionsDiscriminative Fine-TuningDropoutGPT-2LSTMLayer NormalizationLinear LayerLinear Warmup With Cosine AnnealingMulti-Head AttentionResidual ConnectionSigmoid ActivationSoftmaxTD-VAETanh ActivationWeight Decay

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