Keyword Acquisition for Language Composition Based on TextRank Automatic Summarization Approach
Yan Jiang,
Chunlin Xiang,
Lingtong Li
Abstract:It is important to extract keywords from text quickly and accurately for composition analysis, but the accuracy of traditional keyword acquisition models is not high. Therefore, in this study, the Best Match 25 algorithm was first used to preprocess the compositions and evaluate the similarity between sentences. Then, TextRank was used to extract the abstract, construct segmentation and named entity model, and finally verify the research content. The results show that in the performance test, the Best Match 25… Show more
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