Fengqin Yang
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View article: A Hierarchical Representation Model Based on Longformer and Transformer for Extractive Summarization
A Hierarchical Representation Model Based on Longformer and Transformer for Extractive Summarization Open
Automatic text summarization is a method used to compress documents while preserving the main idea of the original text, including extractive summarization and abstractive summarization. Extractive text summarization extracts important sen…
View article: Relevance popularity: A term event model based feature selection scheme for text classification
Relevance popularity: A term event model based feature selection scheme for text classification Open
Feature selection is a practical approach for improving the performance of text classification methods by optimizing the feature subsets input to classifiers. In traditional feature selection methods such as information gain and chi-square…