Machine Learning–Based Approach for Identifying Research Gaps: COVID-19 as a Case StudyOriginal Paper Published on 2024-03-052024-09-05 Journal: JMIR Formative Research [Category] update2024, [키워드] BERT BERTopic coronavirus COVID COVID-19 literature review machine learning natural language processing NLP research gap Research gaps research topic Research topics review methodology Review methods SARS-CoV-2 scientific literature text analysis topic clustering [DOI] 10.2196/49411 PMC 바로가기 [Article Type] Original Paper
Sentiment analysis: A survey on design framework, applications and future scopesArticle Published on 2023-03-202024-09-05 Journal: Artificial Intelligence Review [Category] update2024, [키워드] knowledge representation natural language processing sentiment analysis text analysis [DOI] 10.1007/s10462-023-10442-2 PMC 바로가기 [Article Type] Article
How Do Chinese People View Cyberbullying? A Text Analysis Based on Social Media중국인은 사이버 괴롭힘을 어떻게 생각합니까? 소셜 미디어 기반 텍스트 분석Article Published on 2022-02-052022-09-10 Journal: International Journal of Environmental Research an [Category] COVID19(2023년), MERS, SARS, 치료기술, 치료제, [키워드] allocation Analysis anger Anxiety Attitude Chinese Chinese People Cognition component cyberbullying emotion expression Frequency help highest Latent latent Dirichlet allocation media negative emotion Psychological reveal sentiment analysis Sina Weibo social media Support text text analysis Topic topic model turn View was performed web crawler [DOI] 10.3390/ijerph19031822 PMC 바로가기 [Article Type] Article
Identification of Research Priorities during the COVID-19 Pandemic: Implications for Its ManagementArticle Published on 2021-12-122022-10-30 Journal: International Journal of Environmental Research an [Category] COVID-19, SARS, [키워드] Analysis Characteristics conducted coronavirus disease COVID-19 identification identify implication management novel outbreak pandemic Patient platform priority promote public health emergency public health emergency management reducing Research research priority researcher resources text analysis [DOI] 10.3390/ijerph182413105 PMC 바로가기 [Article Type] Article
Comparing News Articles and Tweets About COVID-19 in Brazil: Sentiment Analysis and Topic Modeling ApproachOriginal Paper Published on 2021-02-102022-10-31 Journal: JMIR Public Health and Surveillance [Category] COVID-19, MERS, [키워드] affecting Analysis analyzed approach article Brazil Brazilian Portuguese collected Coverage COVID-19 COVID-19 pandemic distribution entity recognition Evolution incidence infodemiology information media methodology modeling monitoring New NEWS objective pandemic Result sentiment analysis social media subject text analysis Topic topic modeling Twitter [DOI] 10.2196/24585 PMC 바로가기 [Article Type] Original Paper
Tracking and Mining the COVID-19 Research LiteratureResearch Metrics and Analytics Published on 2020-11-062022-10-31 Journal: Frontiers in Research Metrics and Analytics [Category] COVID-19, [키워드] approach Bibliometrics complementary concerning coronavirus COVID-19 COVID-19 knowledge domain Evolution facilitate Factor growth help immunological knowledge literature mitigate pandemic probe profile provide reduce Research researcher tech mining text analysis Threats website [DOI] 10.3389/frma.2020.594060 PMC 바로가기 [Article Type] Research Metrics and Analytics