Fusion weighted features and BiLSTM-attention model for argument mining of EFL writing.

ABSTRACT: Argument mining (AM), an emerging field in natural language processing (NLP), aims to automatically extract arguments and the relationships between them in texts. In this study, we propose a new method for argument mining of argumentative essays. The method generates dynamic word vectors with BERT (Bidirectional Encoder Representations from Transformers), encodes argumentative essays, and obtains word-level and essay-level features with BiLSTM (Bi-directional Long Short-Term Memory) and attention training, respectively. By integrating these two levels of features we obtain the full-text features so that the content in the essay is annotated according to Toulmin's argument model. The proposed method was tested on a corpus of 180 argumentative essays, and the precision of automatic annotatio

SUBMITTER: Yang J 

PROVIDER: S-EPMC9905622 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature