Computer and Modernization ›› 2024, Vol. 0 ›› Issue (06): 8-13.doi: 10.3969/j.issn.1006-2475.2024.06.002

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Automatic Scoring Method for Composition Based on Semantic Feature Fusion

  



  1. (School of Computer Science and Technology, XinJiang Normal University, Urumqi 830054, China)
  • Online:2024-06-30 Published:2024-07-17

Abstract:
Abstract: Automatic composition scoring technology is a kind of natural language processing technology using machine learning. At present, end-to-end models based on deep learning have been widely used in the field of automatic essay scoring. However, because of the difficulty in obtaining correlations between different features in end-to-end models, Automatic Scoring Method for Composition Based on Semantic Feature Fusion (TSEF) has been proposed. This method is mainly divided into two stages: feature extraction and feature fusion. In the feature extraction stage, the Bert model is used to pre-train the input text, and a multi-head-attention mechanism is used to self-train the input text to supplement the shortcomings of pre-training; In the feature fusion stage, cross fusion methods are used to fuse the different features obtained in order to obtain a better performance model. In the experiment, TSEF was compared with many strong baselines, and the results demonstrated the effectiveness and robustness of our method.

Key words: Key words: automatic grading of essays, self-training, pre-training, cross fusion

CLC Number: