README.md

metadata

license:
  - bsd-3-clause
train-eval-index:
  - config: kmfoda--booksum
    task: summarization
    task_id: summarization
    splits:
      eval_split: test
    col_mapping:
      chapter: text
      summary_text: target

BOOKSUM: A Collection of Datasets for Long-form Narrative Summarization

Authors: Wojciech Kryściński, Nazneen Rajani, Divyansh Agarwal, Caiming Xiong, Dragomir Radev

Introduction

The majority of available text summarization datasets include short-form source documents that lack long-range causal and temporal dependencies, and often contain strong layout and stylistic biases. While relevant, such datasets will offer limited challenges for future generations of text summarization systems. We address these issues by introducing BookSum, a collection of datasets for long-form narrative summarization. Our dataset covers source documents from the literature domain, such as novels, plays and stories, and includes highly abstractive, human written summaries on three levels of granularity of increasing difficulty: paragraph-, chapter-, and book-level. The domain and structure of our dataset poses a unique set of challenges for summarization systems, which include: processing very long documents, non-trivial causal and temporal dependencies, and rich discourse structures. To facilitate future work, we trained and evaluated multiple extractive and abstractive summarization models as baselines for our dataset.

Links

• paper by SalesForce Research
• GitHub repo

Table of Contents

1. Citation
2. Legal Note
3. License

Citation

@article{kryscinski2021booksum,
      title={BookSum: A Collection of Datasets for Long-form Narrative Summarization}, 
      author={Wojciech Kry{\'s}ci{\'n}ski and Nazneen Rajani and Divyansh Agarwal and Caiming Xiong and Dragomir Radev},
      year={2021},
      eprint={2105.08209},
      archivePrefix={arXiv},
      primaryClass={cs.CL}
}

Legal Note

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1. You may only use the scripts shared in this code repository for research purposes. You may not use or allow others to use the scripts for any other purposes and other uses are expressly prohibited.
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3. We do not make any representations or warranties whatsoever regarding the sources from which data is collected. Furthermore, we are not liable for any damage, loss or expense of any kind arising from or relating to your use of the resources shared in this code repository or the data collected, regardless of whether such liability is based in tort, contract or otherwise.

License

The code is released under the BSD-3 License (see LICENSE.txt for details).