Showing 1,041 - 1,060 results of 5,445 for search 'quantitative data processing', query time: 0.18s Refine Results
  1. 1041

    Feature extraction for safety coalmine gas concentration prewarning based on HHT and SVD by Dingwen Dong, Yuehao Wang, Wenpei Zhao

    Published 2025-08-01
    “…In view of the mine gas concentration varies with the production process. Methods The data sequence of real-time gas monitoring were decomposed into the Intrinsic Mode Function (IMF) with different time scales by using Empirical Mode Decomposition (EMD), then the noise signals in it is eliminated by using Hilbert spectrum analysis, furthermore, combined EMD with Singular Value Decomposition (SVD), the singular value sequence is extracted to reflect the intrinsic feature of the gas concentration. …”
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    Prospects of integrative and hybrid approaches to assessing undeclared work by Cymbal О. І., Ostafiichuk Ya. V.

    Published 2024-12-01
    “…Preliminary estimates of the manifestation of undeclared work in Ukraine according to 2021 data are presented. The prospects for further scientific research in this area in the context of a lack of official information are primarily related to the use of statistical, register and secondary data and the improvement of the tools for their processing and integration.…”
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  7. 1047

    An Investigation Towards Resampling Techniques and Classification Algorithms on CM1 NASA PROMISE Dataset for Software Defect Prediction by Agung Fatwanto, Muh Nur Aslam, Rebbecah Ndugi, Muhammad Syafrudin

    Published 2024-10-01
    “…Training processes were carried out twice, each of which used the 5-fold cross-validation and the 70% training and 30% testing data splitting (holdout) method. …”
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  8. 1048

    Business intelligence for decision-making in royalties project management by Juan Sebastián Sánchez Gómez, Edwin Andres Arevalo Herrera, Cristian Camilo Torres Puentes

    Published 2025-05-01
    “…These tools enable process optimization, task automation, and enhanced data analysis, significantly improving the administration of resources and facilitating timely, well-informed decision-making. …”
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  9. 1049

    Toward a physics-guided machine learning approach for predicting chaotic systems dynamics by Liu Feng, Yang Liu, Benyun Shi, Jiming Liu

    Published 2025-01-01
    “…Specifically, our method consists of three key elements: a data-driven component (DDC) that captures dynamic patterns and mapping functions from historical data; a physics-guided component (PGC) that leverages the governing principles of the system to inform and constrain the learning process; and a nonlinear learning component (NLC) that effectively synthesizes the outputs of both the data-driven and physics-guided components. …”
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  10. 1050

    Neuropsychological assessment in cognitively healthy nonagenarians and centenarians: an updated systematic review and meta-analysis by Carlotta Gualco, Paola Del Sette, Carlo Chiorri, Emilio Di Maria

    Published 2025-09-01
    “…All types of cohort studies were eligible. The data set from the previously published systematic review and the studies retrieved in the update process were pooled. …”
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  11. 1051

    Public Perceptions of Ethical Challenges and Opportunities for Enterprises in the Digital Age by Ahmad Mansour, Khaled Alshaketheep, Hind Al-Ahmed, Ahmad Shajrawi, Arafat Deeb

    Published 2025-06-01
    “…Methodology: The study employed a descriptive survey design, utilising a structured questionnaire as the primary data collection instrument. The quantitative analysis methods used in this study encompassed descriptive statistical analysis, inferential statistical analysis, correlation analysis, hypothesis testing, and regression analysis to establish patterns of relationships.  …”
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  12. 1052

    Mapping and discrimination of the mineralization potential in the Bonako area (Central Cameroon Domain): Insights from Landsat 9 OLI data, GIS fuzzy modeling techniques and field o... by Nguimezap Marie Madeleine, Fozing Eric Martial, Safianou Ousmanou, Achu Megnemo Ludovic, Sobze Yemdji Robinson Belmien, Sawadogo Sâga

    Published 2025-02-01
    “…This research predicts how the integration and processing of Landsat 9 OLI, Fuzzy, ASTER data, and field investigations can simplify the identification of rock units with potentially mineralized zone. …”
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  13. 1053

    Evaluation of an interactive web-based programme on relapse management for people with multiple sclerosis (POWER@MS2): study protocol for a process evaluation accompanying a random... by Christoph Heesen, Sascha Köpke, Lisa Wenzel, Jutta Scheiderbauer, Markus van de Loo, Anne Christin Rahn

    Published 2021-10-01
    “…Qualitative semistructured telephone interviews will be conducted at the end of the study with selected participants, especially people with multiple sclerosis and neurologists. Quantitative data will be collected and analysed descriptively. …”
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    Revolutionizing municipality performance evaluation: A dynamic network fusion of BSC and DEA by Yusof Chaharlang, Hamed Soleimani, Esmaeil Mehdizadeh, Alireza Alinejad

    Published 2025-03-01
    “…This study introduces an advanced performance measurement system for 31 municipalities in Tehran and Shahriar, integrating the Balanced Scorecard (BSC) and Data Envelopment Analysis (DEA) methodologies. The combination of BSC and DEA was chosen because BSC offers a multidimensional framework for assessing performance from diverse perspectives, while DEA provides a quantitative tool for evaluating efficiency, particularly useful when dealing with multiple inputs and outputs. …”
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    Sustainable development in the Caribbean: a comparative analysis of Cuba, Dominican Republic, and Jamaica by Douglas Rivero

    Published 2024-11-01
    “…Afterwards, various quantitative assessment instruments are utilized to measure the sustainability progress of each nation. …”
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