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Machine learning-based methods for supporting fake news detectionIn the context of rapidly disseminating online information, fake news has emerged as a serious threat to information security and public trust. Traditional detection methods based on content analysis... Author: Anh Tran Thi Lan Keyword: Fake news detection hypergraph neural networks machine learning graph-based models HGFND
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Improving acoustic modeling for Vietnamese speech recognition via noise modelingAutomatic speech recognition (ASR) for Vietnamese still suffers severe accuracy loss in everyday acoustic scenes crowded with overlapping speech, popular music, traffic, and office equipment. We... Author: Nguyen Phuong Thu Keyword: Vietnamese Speech Recognition Acoustic Modeling Noise Modeling Data Augmentation TDNN-LSTM
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Effects of nitrogen and potassium rate on yield and quality of cucumber under sandy loam soilNitrogen (N) and potassium (K) are essential macronutrients for cucumbers. Supplying these nutrients in adequate and balanced amounts promotes healthy plant growth, resulting in high yields and... Author: Nguyen Huu Hien, Phi Nguyen Dinh, Thanh Nguyen Cong Keyword: Cumcumber nitrogen potassium quality yield
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Study on effective mode area by Ge20Sb5Se75 suspended-core fiber filled with carbon disulfideThis paper presents a study on the effective mode area and effective refractive index of a suspended-core photonic crystal fiber based on a Ge20Sb5Se75 chalcogenide with CS2-filled air holes, with the... Author: Lanh Chu Van Keyword: Suspended-core photonic crystal fiber chalcogenide carbon disulfide effective mode area
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Developing a product rating prediction model based on customer text feedback using machine learning algorithmsThis study focuses on predicting product rating scores from customer text feedback. This task combines the challenges of natural language processing (NLP) with the class imbalance phenomenon commonly... Author: Ha Dien Thi Hong Keyword: Product rating prediction customer text feedback natural language processing (NLP) machine learning models model performance evaluation
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Modeling and simulation of light focusing through an absorbing interface based on the Debye–
Török–Fedorov–Nakajima frameworkWe develop a unified Debye–Török–Fedorov–Nakajima (DTFN) model for tight focusing across an absorbing interface, extending the Debye–Wolf/Török integrals to complex refractive indices by enforcing the... Author: Do Trang Mai, Nguyen Quan The Keyword: High-NA focusing absorbing interface complex refractive index Debye–Wolf integral Fedorov–Nakajima branch condition vectorial point-spread function stratified media biomedical optics
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Publishing activities in Ho Chi Minh City: current situation and solutionsWith the orientation of developing publishing as a field of sharp ideological operation of the Party, State and People, an important part of advanced Vietnamese culture, imbued with national identity,... Author: Van Nguyen Le Keyword: publishing activities current situation solutions Ho Chi Minh City
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Some legal issues on legal support for small and medium enterprisesThe article deals with the issue of legal support for small and medium-sized en-terprises as reflected in current legal regulations in the Law on Support for Small and Medium Enterprises 2017 and... Author: Phạm Sang Thị Huyền, Thanh Nguyen Thi Keyword: legal support small and medium sized enterprises law
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Journalism in the digital age - challenges and solutions for training workThe vigorous development of the Fourth Industrial Revolution has brought hu-manity into the digital age. Journalism and journalism training in Vietnam are facing many new problems; advantages and... Author: Phuong Le Vu Thi Keyword: Journalism digital transformation digital age
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Management of training activities at political schools in the North Central region to meet the standards of political schoolsManaging training activities is both a core mission of political schools and a pivotal tool to create breakthroughs in enhancing the quality of decentralized training programs. This management plays a... Author: Minh Vuong Quang, Thanh Thai Van Keyword: Manage training activities political school standard political school North Central region.
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