Papers by Weifeng Su
LenAtten: An Effective Length Controlling Unit For Text Summarization (2021.findings-acl)
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| Challenge: | Fixed length summarization (FLS) requires generating summaries with a preset number of characters or words. |
| Approach: | They propose a length control unit called LenAtten to break this trade-off by generating a short and coherent summary with the target length. |
| Outcome: | The proposed model improves controllability and ROGUE scores and generalizes well. |