Papers by Daiki Nishihara
Word Complexity Estimation for Japanese Lexical Simplification (2020.lrec-1)
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| Challenge: | Experimental results show that the proposed method achieves the highest performance of Japanese lexical simplification. |
| Approach: | They propose a large-scale word complexity lexicon, a synonym lexicone and a toolkit for developing and benchmarking Japanese lexical simplification systems. |
| Outcome: | The proposed method achieves the highest performance of Japanese lexical simplification. |
Controllable Text Simplification with Lexical Constraint Loss (P19-2)
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| Challenge: | Existing models that only consider the sentence level generate words beyond the target level. |
| Approach: | They propose a method to control the level of a sentence in a text simplification task . they add the target grade level as input and weight words in the loss function . |
| Outcome: | The proposed method improves both BLEU and SARI scores and achieves aggressive rewriting. |