A visual attention-based keyword extraction for document classification
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DOI: 10.1007/s11042-018-5788-9
Abstract: Document classification plays an important role in natural language processing. Among that, keyword extraction algorithm shows its great potential in summarizing the entire document. Attention is the process of selectively concentrating on a discrete aspect… read more here.
Keywords: extraction; based keyword; keyword extraction; document ... See more keywords
Multifeature Fusion Keyword Extraction Algorithm Based on TextRank
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DOI: 10.1109/access.2022.3188861
Abstract: Keyword extraction is the predecessor of many tasks, and its results directly affect search, recommendation, classification, and other tasks. In this study, we take Chinese text as the research object and propose a multi-feature fusion… read more here.
Keywords: bskt algorithm; keyword extraction; algorithm; extraction algorithm ... See more keywords
Management and Plan of Undergraduates' Mental Health Based on Keyword Extraction
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DOI: 10.1155/2021/3361755
Abstract: Mental health issues are alarmingly on the rise among undergraduates, which have gradually become the focus of social attention. With the emergence of some abnormal events such as more and more undergraduates' suspension, and even… read more here.
Keywords: undergraduates mental; keyword extraction; management plan; health ... See more keywords
Variance-based Features for Keyword Extraction in Persian and English Text Documents
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DOI: 10.24200/sci.2019.50426.1685
Abstract: This paper address automatic keyword extraction in Persian and English text documents. Generally, for keyword extraction in a text, a weight is assigned to each token and words having higher weights are selected as the… read more here.
Keywords: persian english; keyword extraction; extraction persian; variance ... See more keywords
Performance Evaluation of Keyword Extraction Methods and Visualization for Student Online Comments
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DOI: 10.3390/sym12111923
Abstract: Topic keyword extraction (as a typical task in information retrieval) refers to extracting the core keywords from document topics. In an online environment, students often post comments in subject forums. The automatic and accurate extraction… read more here.
Keywords: extraction; student; visualization; keyword extraction ... See more keywords
Impact analysis of keyword extraction using contextual word embedding
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DOI: 10.7717/peerj-cs.967
Abstract: A document’s keywords provide high-level descriptions of the content that summarize the document’s central themes, concepts, ideas, or arguments. These descriptive phrases make it easier for algorithms to find relevant information quickly and efficiently. It… read more here.
Keywords: word embedding; contextual word; keyword extraction; extraction ... See more keywords