Showing 721 - 740 results of 14,865 for search 'Operational data analysis', query time: 0.26s Refine Results
  1. 721

    EFFICIENCY ANALYSIS OF THE INSURANCE SECTOR IN BOSNIA AND HERZEGOVINA by Mirza Šikalo, Almira Arnaut-Berilo

    Published 2021-05-01
    “…Efficiency measurement was performed using the nonparametric Data Envelopment Analysis (DEA) technique as the most commonly used tool for efficiency analysis in finance. …”
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    Article
  2. 722

    Power flow analysis and volt/var control strategy of the active distribution network based on data-driven method by Chen Hui, Zhu Weiping, Liu Liguo, Shi Mingming, Xie Wenqiang, Zhang Chenyu

    Published 2025-01-01
    “…Then, the volt/var optimization strategy of the distribution network based on data-driven power flow analysis is proposed to ensure the safe and stable operation of the distribution network voltage and reduce the operating network loss of the distribution network without the need for network parameters and other information. …”
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  3. 723

    Sensitivity analysis and calibration of a semi-distributed HBV model in the data-limited and regulated Nile River Basin by Mohammed Refaat Elgendy, Sonia Hassini, Paulin Coulibaly

    Published 2025-10-01
    “…Study region: The Nile River Basin Study focus: Developing hydrologic models for large transboundary basins characterized by significant spatial variability, complexity, and limited data is a particularly challenging task. This study conducts a parameter sensitivity analysis and multi-site calibration of the Nile River Basin (NRB) semi-distributed HBV hydrologic model emulated by the Raven framework. …”
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  4. 724
  5. 725

    Analysis of tourist attraction image based on user evaluation data: A case study of Yellow Crane Tower by Liu Guangao, Cheng Congxi, Cheng Baihuizi

    Published 2025-01-01
    “…This research focuses on the yellow Crane Tower scenic area with a long history, uses big data analysis technology to extensively collect online comment data from different tourism platforms, uses ROST Content Mining tools to analyze the word frequency, accurately capture the high-frequency words in the comments, and makes in-depth discussions with the help of social network and semantic network analysis technology. …”
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    Article
  6. 726

    SISTEM PENILAIAN KINERJA JURUSAN/ PROGRAM STUDI DI PERGURUAN TINGGI MENGGUNAKAN DATA ENVELOPMENT ANALYSIS (DEA) by Denny Hernadinata Nugraha, Beta Noranita

    Published 2014-10-01
    “…Dalam penilaian kinerja sering dijumpai variable-variabel yang digunakan bersifat kuantitatif dan/atau kualitatif. Data Envelopment Analysis (DEA) dapat dipandang sebagai operator agregasi untuk variable yang bernilai kuantitatif dan kualitatif. …”
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    Article
  7. 727

    Social capital, digital economy and the entrepreneurship of the new generation of migrant youth: Empirical analysis based on CMDS data. by Jinmei Wang, Xiangshu Dong, Jiaan Yang

    Published 2025-01-01
    “…Expansion analysis further found that the digital economy can significantly promote the entrepreneurial effect of social capital.…”
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    Article
  8. 728

    How Do the Exchange Rates Affect the Sector Indices? A Dynamic Panel Data Analysis for Borsa Istanbul by Hande Aksöz Yılmaz, Fatih Güzel

    Published 2021-12-01
    “…For this purpose, the paper uses monthly data spanning the period between 06/2008-11/2020 and employs the panel GMM estimation method. …”
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    Article
  9. 729

    A Robust Multivariate Time Series Classification Approach Based on Topological Data Analysis for Channel Fault Tolerance by Seong-Yeon Jeung, Jang-Woo Kwon

    Published 2025-04-01
    “…To address this issue, this study introduces topological data analysis (TDA) to develop a robust AI model. …”
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    Article
  10. 730

    A systematic review of machine learning-based remote sensing data analysis for geological and mined materials characterisation by Sureka Thiruchittampalam, Bikram Pratap Banerjee, Nancy F Glenn, Simit Raval

    Published 2025-12-01
    “…It highlights the unique challenges inherent in the mining environment—particularly the heterogeneous nature of geological and mined material samples, which can result in spurious absorption features that complicate data analysis. In addition, it discusses the challenges posed by high-dimensional data resulting from sensor capabilities, as well as the cost and time constraints associated with existing algorithms. …”
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  11. 731
  12. 732

    The Effect of Various Text Representation Methods for Sentiment Analysis on Movie Review Data with Different Machine Learning Methods by Veysel Göç, Muhammet Sinan Başarslan

    Published 2024-12-01
    “…On the open source IMDB movie reviews dataset, we first undertake data cleaning and text representation with data preprocessing steps. …”
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    Article
  13. 733

    Evaluation of Pharmaceutical Companies Introduced in Tehran Stock Exchange Using Balanced Scorecard Method and Data Envelopment Analysis by Fatemeh Sadat Aghaei, Majid Annabi

    Published 2025-02-01
    “…Techniques such as DEA (data envelopment analysis) and BSC (balanced scorecard) are tools that cannot be considered alternative techniques. …”
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    Article
  14. 734

    Exploring technological evolution of AIED field using topic modelling and link prediction analysis based on patent data by Hüseyin Özçınar, Aylin Sabancı Bayramoğlu

    Published 2025-12-01
    “…This study aims to analyze the artificial intelligence in education (AIED) field using patent data to identify the key actors, main themes, and their evolution over time. …”
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  17. 737

    MONet: cancer driver gene identification algorithm based on integrated analysis of multi-omics data and network models by Yingzan Ren, Tiantian Zhang, Jian Liu, Fubin Ma, Jiaxin Chen, Ponian Li, Guodong Xiao, Chuanqi Sun, Yusen Zhang

    Published 2025-02-01
    “…Based on integrated analysis of Multi-Omics data and Network models, we present MONet, a novel cancer driver gene identification algorithm. …”
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    Article
  18. 738

    Development of a Thermal Infrared Network for Volcanic and Environmental Monitoring: Hardware Design and Data Analysis Software Code by Fabio Sansivero, Giuseppe Vilardo, Ciro Buonocunto

    Published 2025-07-01
    “…This work presents the comprehensive development of a thermal infrared monitoring network, detailing everything from the hardware schematics of the remote monitoring station (RMS) to the code for the final data processing software. The procedures implemented in the RMS for managing TIR sensor operations, acquiring environmental data, and transmitting data remotely are thoroughly discussed, along with the technical solutions adopted. …”
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    Article
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