Research Article
Deep Learning Based Abstractive Text Summarization: Approaches, Datasets, Evaluation Measures, and Challenges
Table 6
Evaluation measures of several abstractive text summarisation methods over the CNN/Daily Mail datasets.
| Reference | Year | Authors | Model | ROUGE1 | ROUGE2 | ROUGE-L |
| [55] | 2016 | Nallapati et al. | Words-lvt2k-temp-att | 35.46 | 13.30 | 32.65 | [56] | 2017 | See et al. | Pointer-generator + coverage | 39.53 | 17.28 | 36.38 | [57] | 2017 | Paulus et al. | Reinforcement learning, with intra-attention | 41.16 | 15.75 | 39.08 | [57] | 2017 | Paulus et al. | Maximum-likelihood + RL, with intra-attention | 39.87 | 15.82 | 36.90 | [58] | 2018 | Liu et al. | Adversarial network | 39.92 | 17.65 | 36.71 | [30] | 2018 | Song et al. | ATSDL | 34.9 | 17.8 | — | [35] | 2018 | Al-Sabahi et al. | Bidirectional attentional encoder-decoder | 42.6 | 18.8 | 38.5 | [59] | 2018 | Li et al. | Key information guide network | 38.95 | 17.12 | 35.68 | [60] | 2018 | Kryściński et al. | ML + RL ROUGE + Novel, with LM | 40.19 | 17.38 | 37.52 | [61] | 2018 | Yao et al. | DEATS | 40.85 | 18.08 | 37.13 | [62] | 2018 | Wan et al. | BiSum | 37.01 | 15.95 | 33.66 | [63] | 2019 | Wang et al. | BEAR (large + WordPiece) | 41.95 | 20.26 | 39.49 | [64] | 2019 | Egonmwan et al. | TRANS-ext + filter + abs | 41.89 | 18.9 | 38.92 | [65] | 2020 | Liu et al. | BERTSUMEXT (large) | 43.85 | 20.34 | 39.90 | [49] | 2020 | Peng et al. | DAPT + imp-coverage (RL + MLE (ss)) | 40.72 | 18.28 | 37.35 |
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