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Domain-Specific Hybrid BERT based System for Automatic Short Answer Grading
2022
Asian journal of convergence in technology
Effective and efficient grading has been recognized as an important issue in any educational institution. In this study, a grading system involving BERT for Automatic Short Answer Grading (ASAG) is proposed. A BERT Regressor model is finetuned using a domain-specific ASAG dataset to achieve a baseline performance. In order to improve the final grading performance, an effective strategy is proposed involving careful integration of BERT Regressor model with Semantic Text Similarity. A set of
doi:10.33130/ajct.2022v08i02.09
fatcat:n4zgq472vrdrlgvvs6hp6xsh2a