Showing 841 - 860 results of 13,271 for search 'Data aiming techniques', query time: 0.15s Refine Results
  1. 841

    A comprehensive survey on big data privacy and Hadoop security: Insights into encryption mechanisms and emerging trends by Youness Filaly, Nisrine Berros, Fatna El mendili, Younes El Bouzekri EL idrissi

    Published 2025-09-01
    “…We find weaknesses in existing techniques via a comparative study and provide a hybrid encryption system aimed at secure and efficient data processing in Hadoop settings. …”
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    Article
  2. 842

    Employee Turnover Prediction Model Based on Feature Selection and Imbalanced Data Handling by Yuan Fang, Zhongqiu Zhang

    Published 2025-01-01
    “…Model generalization was further validated using cross-validation techniques. Results showed that the RF model, trained on GAN-balanced data and using RFE-selected only five features, achieved the best performance with an accuracy of 0.98, precision of 0.98, recall of 0.92, F1-score of 0.95, and Cohen’s Kappa of 0.94. …”
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  3. 843
  4. 844

    Feature selection in single-cell RNA sequencing data: a comprehensive evaluation by Petros Paplomatas, Konstantinos Lazaros, Georgios N. Dimitrakopoulos, Aristidis Vrahatis

    Published 2024-09-01
    “…Our findings underscore the enduring necessity for further refinement and continuous innovation in the field of scRNA-seq analysis, aiming to enhance the accuracy of cell-type identification and improve overall data interpretation.…”
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  5. 845

    Potentiels et limites des traces (géo)numériques dans l’analyse des mobilités : l’exemple des données de la plateforme de covoiturage BlaBlaCar by Boris Mericskay

    Published 2019-04-01
    “…This paper aims to explore the potential of digital footprints in the analysis of mobility through the example of data from the Carpooling platform BlaBlaCar. …”
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  6. 846

    The Perceptions of Vocational School Students of Video Animation-Based Learning Media to Operate Lathes in Distance Learning by Wahyu Mustafa Kusuma, Putu Sudira, Mhd Akbar Hasibuan, Rihab Wit Daryono

    Published 2021-06-01
    “…The research subjects consisted of 73 students of Mechanical Engineering Vocational Schools. The data collection technique used a questionnaire. The media feasibility test was carried out by two material and media experts. …”
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  7. 847

    Application of Lipidomics in the Researches of Food Quality by Haolei HAN, Guangqin LIAO, Yuxuan WU, Houru LI, Yongzhong QIAN, Jing QIU

    Published 2024-12-01
    “…Lipidomics, as a metabolomics approach centered on lipids, aims to comprehensively analyze lipids within biological systems. …”
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  8. 848

    Opening Letter of RILEM TC SDM: The current situation of data and metadata management in construction materials research - Emerging demands and viable solutions by Tanja Manninger, Fabien Georget, Ravi Patel, Tulio Honorio, Gilberto Cidreira Keserle, Roman Wan-Wendner, Sandra Barbosa Nunes

    Published 2025-08-01
    “…Along with a best-practice guideline for the storage of raw data, this will help data producers establish a robust routine that aligns with the FAIR data principles, facilitating the data's reuse. …”
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    Article
  9. 849
  10. 850

    Advancing 1.5T MR imaging: toward achieving 3T quality through deep learning super-resolution techniques by Sk Rahatul Jannat, Kirsten Lynch, Maryam Fotouhi, Steve Cen, Steve Cen, Jeiran Choupan, Nasim Sheikh-Bahaei, Nasim Sheikh-Bahaei, Gaurav Pandey, Bino A. Varghese

    Published 2025-06-01
    “…These factors impact heterogeneity in MRI neuroimaging data on account of the uneven distribution of 1.5T and 3T MRI scanners across healthcare institutions.MethodsIn our study, we investigated the efficacy of three deep learning-based super-resolution techniques to enhance 1.5T MRI images, aiming to achieve quality analogous to 3T scans. …”
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    Article
  11. 851

    Applying Causal Machine Learning to Spatiotemporal Data Analysis: An Investigation of Opportunities and Challenges by Christian M. Mulomba, Vogel M. Kiketa, David M. Kutangila, Pescie H. K. Mampuya, Junior N. Mukenze, Landry M. Kasunzi, Kyandoghere Kyamakya, Tasho Tashev, Selain K. Kasereka

    Published 2025-01-01
    “…To bridge this gap, we review causal machine learning (CML) techniques for spatiotemporal data, aiming to provide robust insights into their unique advantages. …”
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  12. 852

    Health professional’s data management practice in Ethiopia: a systematic review and meta-analysis by Mequannent Sharew Melaku, Bedilu Geremew, Tesema Zewdu, Zemenu Molla, Rukya Yassin, Agmasie Damtew Walle, Lamrot Yohannes

    Published 2025-07-01
    “…Healthcare professionals’ data handling techniques have been the subject of numerous research, yet the findings have been wildly inconsistent in Ethiopia. …”
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  13. 853

    Mass-spectrometry based metabolomics: an overview of workflows, strategies, data analysis and applications by Kosar Hajnajafi, Mohammad Askandar Iqbal

    Published 2025-05-01
    “…Mass spectrometry (MS) has emerged as a powerful tool for metabolomic analysis due to its high sensitivity, resolution, and ability to characterize a wide range of metabolites thus offering deep insights into the metabolic profiles of living systems. Aim of review This review provides an overview of the methodologies, workflows, strategies, data analysis techniques, and applications associated with mass spectrometry-based metabolomics. …”
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  14. 854

    Sp-IEclat: A Big Data Parallel Association Rule Mining Algorithm by LI Cheng-yan, XIN Xue, ZHAO Shuai, FENG Shi-xiang

    Published 2021-08-01
    “…Aiming at the problem of inefficient data mining of association rules in a big data environment,the Eclat algorithm is used to use a vertical database to convert the merging of transactions into collective operations. …”
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  15. 855
  16. 856

    Inception networks, data augmentation and transfer learning in EEG-based photosensitivity diagnosis by Fernando Moncada Martins, Víctor M González, José R Villar, Beatriz García López, Ana Isabel Gómez-Menéndez

    Published 2025-01-01
    “…This research tackles this problem and proposes using Inception-based deep learning (DL) neural networks that, together with transfer learning, are trained in epilepsy seizure detection and tuned in the PPR automatic detection task. A data augmentation (DA) technique is also applied to balance the available data set, evaluating its effects on the DL models. …”
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  17. 857

    Building reliable evidence from real-world data: methods, cautiousness and recommendations by Giovanni Corrao

    Published 2013-09-01
    “…The aim is to provide researchers with a methodological framework, while commenting on the value of new techniques for more advanced users.…”
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  18. 858

    Ensemble learning for multi-class COVID-19 detection from big data. by Sarah Kaleem, Adnan Sohail, Muhammad Usman Tariq, Muhammad Babar, Basit Qureshi

    Published 2023-01-01
    “…In response to this crisis, data science and machine learning (ML) offer crucial solutions to complex problems, including those posed by COVID-19. …”
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  19. 859

    A PRACTICE OF OPEN DATA ADOPTION TO «PROGRAMMING» COURSE OF «SOFTWARE ENGINEERING» BACHELOR PROGRAM by Olga V. Maksimenkova, Vadim V. Podbelskiy

    Published 2017-01-01
    “…Abstract. The aim of the publication is to show the possibilities of use of open data in teaching courses of programming.Methods. …”
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  20. 860

    A comprehensive review of tree cover mapping using satellite sensor data by Md. Shamim Reza Saimun, M. Mahmudur Rahman

    Published 2025-08-01
    “…From coarse to high resolution satellite data (e.g., Landsat, Sentinel, MODIS, Worldview, ALOS PALSAR etc.) are used independently or with an integration depending on the purpose, availability, and economical feasibility. …”
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