Yunsu Kim

Prompt- and Trait Relation-aware Cross-prompt Essay Trait Scoring

2023 · arXiv (Cornell University)

Automated essay scoring (AES) aims to score essays written for a given prompt, which defines the writing topic. Most existing AES systems assume to grade essays of the same prompt as used in training and …

Effective Cross-lingual Transfer of Neural Machine Translation Models without Shared Vocabularies

2019

Transfer learning or multilingual model is essential for low-resource neural machine translation (NMT), but the applicability is limited to cognate languages by sharing their vocabularies. This paper shows effective techniques to transfer a pre-trained NMT …

Pivot-based Transfer Learning for Neural Machine Translation between Non-English Languages

2019

Yunsu Kim, Petre Petrov, Pavel Petrushkov, Shahram Khadivi, Hermann Ney. Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP). 2019.