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   Articles with "knowledge extraction" as a keyword



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Analysis of Subway Passenger Flow for a Smarter City: Knowledge Extraction From Seoul Metro’s ‘Untraceable’ Big Data

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recommendations! Published in 2020 at "IEEE Access"

DOI: 10.1109/access.2020.2985734

Abstract: Timely and efficient analysis of big data collected from various gateways installed in a smart city is an intractable problem and requires immediate priority. Given the stochastic and massive nature of big data, the existing… read more here.

Keywords: knowledge extraction; big data; analysis; seoul metro ... See more keywords
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Hybrid Knowledge Extraction Framework Using Modified Adaptive Genetic Algorithm and BPNN

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3188689

Abstract: Fault diagnosis based on the expert system (ES) is still a research topic of manufacturing in Industry 4.0 because of the stronger interpretability. As the core component of the ES, fault diagnosis accuracy is positively… read more here.

Keywords: knowledge extraction; extraction framework; rule; framework ... See more keywords
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Fuzzy Clustering With Knowledge Extraction and Granulation

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recommendations! Published in 2023 at "IEEE Transactions on Fuzzy Systems"

DOI: 10.1109/tfuzz.2022.3195033

Abstract: Knowledge-based clustering algorithms can improve traditional clustering models by introducing domain knowledge to identify the underlying data structure. While there have been several approaches to clustering with the guidance of knowledge tidbits, most of them… read more here.

Keywords: knowledge extraction; granular knowledge; extraction granulation; knowledge ... See more keywords
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The use of knowledge extraction in predicting customer churn in B2B

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recommendations! Published in 2021 at "Journal of Big Data"

DOI: 10.1186/s40537-021-00500-3

Abstract: Data mining techniques were used to investigate the use of knowledge extraction in predicting customer churn in insurance companies. Data were included from a health insurance company for providing insight into churn behaviour based on… read more here.

Keywords: churn; knowledge extraction; data mining; extraction predicting ... See more keywords
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Automatic knowledge extraction from Chinese electronic medical records and rheumatoid arthritis knowledge graph construction

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recommendations! Published in 2023 at "Quantitative Imaging in Medicine and Surgery"

DOI: 10.21037/qims-22-1158

Abstract: Background Knowledge graphs are a powerful tool for organizing knowledge, processing information and integrating scattered information, effectively visualizing the relationships among entities and supporting further intelligent applications. One of the critical tasks in building knowledge… read more here.

Keywords: knowledge extraction; extraction; knowledge graph; knowledge ... See more keywords
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Disease- and Drug-Related Knowledge Extraction for Health Management from Online Health Communities Based on BERT-BiGRU-ATT

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recommendations! Published in 2022 at "International Journal of Environmental Research and Public Health"

DOI: 10.3390/ijerph192416590

Abstract: Knowledge extraction from rich text in online health communities can supplement and improve the existing knowledge base, supporting evidence-based medicine and clinical decision making. The extracted time series health management data of users can help… read more here.

Keywords: knowledge extraction; health; online health; knowledge ... See more keywords