Showing 181 - 200 results of 1,252 for search '(vector OR sector) value function.', query time: 0.18s Refine Results
  1. 181

    The Effect of Hydraulic Partitioning on Prediction the Rate of Bed Load Transport in Gravel-bed Rivers using Support Vector Machine by Kiyoumars Roushangar, Mohammad Hosseini, Saman Shahnazi

    Published 2019-03-01
    “…This dataset covers a diverse set of streams and rivers with different topographic, morphologic, hydraulic and sedimentological characteristics. 75 percent of each river data were selected for training the models and remaining 25 percent of data were used to validate models. The RBF kernel function was used as core tool of support vector machine for all proposed models. …”
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  2. 182

    A Predictive Model of the Photosynthetic Rate of Chili Peppers Using Support Vector Regression and Environmental Multi-Factor Analysis by Bin Li, Bo Qiao, Qianyu Zhao, Dan Yang, Rongcheng Zhu, Zhexuan Wang, Yujie Yang

    Published 2025-05-01
    “…Based on the collected data, a support vector regression (SVR) algorithm was trained and its performance was compared with that of a backpropagation (BP) neural network, a radial basis function (RBF) neural network, and a random forest (RF) algorithm. …”
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  3. 183

    Toward a sustained recovery of the lodging sector: a management path to lessen the Corona Variants upshots by Ola Abdel Moneim Emara, Hazem Tawfik Halim, Mohamed Samy El-Deeb, Yasser Tawfik Halim

    Published 2023-01-01
    “…Henceforward, the study constructs a frame for sustained lodging sector recovery. The paper’s scientific value is that it functionalizes a broad inductive method of qualitative research in which a merge of the interpretation of management enabling factors and health enabling trends in the lodging sector and luxury hotel managers’ responses obtained through exploratory qualitative research is utilized to cluster the managers’ responses and thus generalize the information in the setting of a Framework for Health Crisis Management in the lodging sector. …”
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  4. 184
  5. 185

    On the Exact Asymptotic Error of the Kernel Estimator of the Conditional Hazard Function for Quasi-Associated Functional Variables by Abdelkader Rassoul, Abderrahmane Belguerna, Hamza Daoudi, Zouaoui Chikr Elmezouar, Fatimah Alshahrani

    Published 2025-07-01
    “…The comparison between the estimated and observed values confirms the relevance and robustness of the proposed method in a practical economic context. …”
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  6. 186

    Scalar-on-Function Mode Estimation Using Entropy and Ergodic Properties of Functional Time Series Data by Mohammed B. Alamari, Fatimah A. Almulhim, Ibrahim M. Almanjahie, Salim Bouzebda, Ali Laksaci

    Published 2025-05-01
    “…The general expression for the convergence rate is then specialized to several notable scenarios, including the independence case, the classical kernel method, and the vector-valued case. Finally, numerical experiments on both simulated and real-world datasets demonstrate the superiority of the <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mi>L</mi><mn>1</mn></msup></semantics></math></inline-formula>-recursive estimator compared to existing competitors.…”
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  7. 187

    SENTIMENT ANALYSIS OF REVIEWS ON X APPS ON GOOGLE PLAY STORE USING SUPPORT VECTOR MACHINE AND N-GRAM FEATURE SELECTION by Fahri Aimar Kusumo, Dewi Retno Sari Saputro, Purnami Widyaningsih

    Published 2025-04-01
    “…SVM classification and trigram feature selection had the lowest accuracy value of 68% with an AUC value of 0.66 (poor).…”
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  8. 188

    Safe Switching Model-Free Value Iteration for General Nonlinear Systems by Timotei Lala

    Published 2025-01-01
    “…We propose an approach called Safe Switching Model-Free Value Iteration (SSMFVI), which guarantees both stability and safety of a system in closed loop with a controller optimized with Value Iteration in a model-free manner. …”
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  9. 189

    A proposal for a methodology for the cocreation of an environmental analysis tool: application to the competitive sailing sector in Brittany by L. Jacquet, A. Le Duigou, O. Kerbrat

    Published 2025-04-01
    “…The cocreation framework comprises three steps. Three values cocreated in the competitive sailing sector have been illustrated: a choice of functional unit, a perimeter for the sector, and software specifications adapted to the sector. …”
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  10. 190

    Identifikasi Gagal Ginjal Kronis dengan Mengimplementasikan Metode Support Vector Machine beserta K-Nearest Neighbour (SVM-KNN) by Alvin Tarisa Akbar, Novanto Yudistira, Achmad Ridok

    Published 2023-04-01
    “…Kidney failure is a situation where the kidneys experience a continuous decline in function which can result in the inability of the kidneys to function properly. …”
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  11. 191

    Optimal Parameter Extraction of PEM Fuel Cell Using a Hybrid Weighted Mean of Vectors and Nelder-Mead Simplex Method by Rahul Khajuria, Mahipal Bukya, Ravita Lamba, Rajesh Kumar

    Published 2024-01-01
    “…This paper proposes a new hybrid approach based on weIghted meaN oF vectOrs and Nelder-Mead (INFONM) method for PEM fuel cell parameter extraction. …”
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  12. 192

    REGIONAL CHAINS OF ADDED VALUE AS A TOOL OF INDUSTRIAL COOPERATION- COMPETITIVENESS by M. E. Guliyev

    Published 2017-12-01
    “…The countries of the EEU and the CIS have significant potential for developing cooperation in the field of  transition to a model of new economic growth, as well as in the  development and application of regional added value chains. As well  as the extractive sector of the economy of the EEU and CIS  countries, included in the regional added value chains, agriculture, chemical and textile industries, metallurgy, transport  engineering, and services sector have the potential to be key industries.…”
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  13. 193

    Terminal value problem for the system of fractional differential equations with additional restrictions by Oleksandr Boichuk, Viktor Feruk

    Published 2025-01-01
    “…Additional conditions are imposed on the solutions of this problem in the form of a linear vector functional. Using the theory of pseudo-inverse matrices, we obtain the necessary and sufficient conditions for the solvability and the general form of the solution of this boundary-value problem. …”
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  14. 194

    PLANTAIN (MUSA ACUMINATA) VALUE CHAIN ANALYSIS IN ONDO STATE, NIGERIA by Similoluwa ADEWOLE

    Published 2017-01-01
    “…This paper analyzed the plantain value chain in Ondo State, Nigeria. It identified the various actors in the plantain value chain and their functions, mapped out the various segments, their linkages and the overall plantain value chain and identified the value added at each segment of the value chain. …”
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  15. 195

    Penyeimbangan Kelas SMOTE dan Seleksi Fitur Ensemble Filter pada Support Vector Machine untuk Klasifikasi Penyakit Liver by Muhammad Amir Nugraha, Muhammad Itqan Mazdadi, Andi Farmadi, Muliadi, Triando Hamonangan Saragih

    Published 2023-12-01
    “…Berdasarkan penelitian sebelumnya, metode Support Vector Machine (SVM) paling baik dalam mengklasifikasikan pasien penyakit liver. …”
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  16. 196

    Footprint in fitting $$B\rightarrow D$$ B → D vector form factor and determination for D-meson leading-twist LCDA by Sheng-Bo Wu, Hai-Jiang Tian, Yin-Long Yang, Wei Cheng, Hai-Bing Fu, Tao Zhong

    Published 2025-05-01
    “…Abstract In this paper, we fit the $$B\rightarrow D$$ B → D vector transition form factor (TFF) by using the data measured by BABAR and Belle Collaborations within Monte Carlo (MC) method. …”
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  17. 197

    Rice bran as a sustainable source for value added materials: an overview by A. S. Nidhishree, Rachel Alveera Menezes, H. Venkatachalam, K. Subrahmanya Bhat

    Published 2024-12-01
    “…Rice bran, a byproduct of rice milling, holds immense potential for value-added materials due to its rich chemical composition and diverse functional properties. …”
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  18. 198

    The integration of psychological education and moral dilemmas from a value perspective by XiaoFen Jia, WenQing Wu

    Published 2025-08-01
    “…Moreover, optimization functions pertinent to deep learning are examined, alongside their practical implications for enhancing educational practices. …”
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  19. 199

    Damage Index Analysis of Retaining Wall Structures Based on the Impulse Response Function and Virtual Impulse Response Function by Qian Xu

    Published 2021-01-01
    “…The damage feature vector is a nonzero vector or the value of the damage index is more than zero when the wall is damaged. …”
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  20. 200

    Exploring public sector workforce attitudes toward AI competence and its impact on AI competence self-assessment by Gatis Lāma, Agnese Lastovska

    Published 2025-01-01
    “…The results show that only three AI sub-competencies scored close to the scale's mean value, indicating the limited use of advanced AI functions. …”
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