Exercise recommendation is an integral part of enabling personalized learning. Giving
appropriate exercises can facilitate learning for learners. The programming problem …

[Objective] This paper proposes a new classification model for Chinese texts, aiming to
address the issues of weak structure, spelling errors or homonyms in the texts.[Methods] We …

Sentiment analysis in Chinese classical poetry has become a prominent topic in historical
and cultural tracing, ancient literature research, etc. However, the existing research on …

Sentiment analysis in Chinese classical poetry has become a prominent topic in historical
and cultural tracing, ancient literature research, etc. However, the existing research on …

[Objective] This paper tries to improve the accuracy of text representation and mining, with
the help of structural and functional information from Chinese medical records.[Methods] …

摘要院[目的/意义] 为实现文献资源的细粒度组织, 满足用户日趋精准的信息服务需求,
研究提出一种基于PDF 版式特征的文献篇章结构细粒度自动抽取方法.[方法/过程] …

[Objective] This paper uses word vectors from different pre-trained models to enhance text
semantics of Word2Vec, BERT and others, and then significantly improve the news …

[Purpose/Significance] This paper proposes a fine-grained automatic extraction method for
document structure based on PDF layout features, in order to realize fine-grained …