Search Results for author: Renfen Hu

Found 13 papers, 6 papers with code

Beyond Agreement: Diagnosing the Rationale Alignment of Automated Essay Scoring Methods based on Linguistically-informed Counterfactuals

1 code implementation29 May 2024 Yupei Wang, Renfen Hu, Zhe Zhao

While current Automated Essay Scoring (AES) methods demonstrate high scoring agreement with human raters, their decision-making mechanisms are not fully understood.

Automated Essay Scoring counterfactual +2

YACLC: A Chinese Learner Corpus with Multidimensional Annotation

1 code implementation30 Dec 2021 Yingying Wang, Cunliang Kong, Liner Yang, Yijun Wang, Xiaorong Lu, Renfen Hu, Shan He, Zhenghao Liu, Yun Chen, Erhong Yang, Maosong Sun

This resource is of great relevance for second language acquisition research, foreign-language teaching, and automatic grammatical error correction.

Grammatical Error Correction Language Acquisition +1

Intrinsic Knowledge Evaluation on Chinese Language Models

1 code implementation29 Nov 2020 Zhiruo Wang, Renfen Hu

Recent NLP tasks have benefited a lot from pre-trained language models (LM) since they are able to encode knowledge of various aspects.

World Knowledge

Quantum Inspired Word Representation and Computation

no code implementations6 Apr 2020 Shen Li, Renfen Hu, Jinshan Wu

Word meaning has different aspects, while the existing word representation "compresses" these aspects into a single vector, and it needs further analysis to recover the information in different dimensions.

Self-Balanced Dropout

1 code implementation6 Aug 2019 Shen Li, Chenhao Su, Renfen Hu, Zhengdong Lu

Dropout is known as an effective way to reduce overfitting via preventing co-adaptations of units.

An Intelligent Testing Strategy for Vocabulary Assessment of Chinese Second Language Learners

no code implementations WS 2019 Wei Zhou, Renfen Hu, Feipeng Sun, Ronghuai Huang

In this paper, we propose a novel testing strategy by combining automatic item generation (AIG) and computerized adaptive testing (CAT) in vocabulary assessment for Chinese L2 learners.

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