With the increase in the number of all megacities and large cities, urban traffic has become an important issue in urban life. Urban traffic accidents are occurring more and more frequently, which has a negative impac...
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Land Use and Land Cover (LULC) change refer to the loss of natural areas, particularly forests, agricultural areas, or water bodies, to urban or exurban development. Understanding how LULC will impact the district of ...
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ISBN:
(纸本)9789819774661
Land Use and Land Cover (LULC) change refer to the loss of natural areas, particularly forests, agricultural areas, or water bodies, to urban or exurban development. Understanding how LULC will impact the district of Hanamkonda’s water resource availability is crucial. In order to conduct tasks like change detection analysis and theme mapping, baseline data on land cover must be determined. Expanding urban areas affects natural resources and makes them vulnerable. As it is observed that rapid changes are occurring in LULC around the water bodies, this will badly affect the quantity and quality of water resources, increasing the pressure on water availability in urban areas. It also creates flood hazards in the surrounding areas of the water bodies due to not protecting the boundaries of the water bodies. Any loss in the water surface area will also impact the groundwater resources in the region. The Hanamkonda district of Telangana state, India, has many water bodies. Over the period, the surroundings of some of the water bodies are highly urbanised, causing stress on water resource availability and flood-related problems during monsoon season. The land use and land cover changes for the four lake systems in the Hanamkonda district over a ten-year period, from 2013 to 2022, are presented in this paper using machinelearning algorithms in the Google Earth Engine site. The accuracy assessment is used to compare the performance of the two machinelearning algorithms such as Random Forest (RF) and Support Vector machine (SVM) in the classification of LULC. For the years 2013, 2016, 2019, and 2022, Landsat-8 data is used, and the major LULC classes are ‘water bodies’, ‘urban’, ‘vegetation’, and ‘barren’. The average overall accuracy of RF and SVM classifiers is 88.47% and 91.92%, respectively. The results suggest that the support vector machine classifier outperforms the random forest classifier in terms of accuracy. The findings revealed that from 2013 to 2022, water bo
EEG data has proved to reflect the activities of the brain over all the sections with respect to human activities. It is useful in both cases that are in awakening states and in the sleep stage. Most of brain disease ...
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The concept of three-way decision, interpreted and described as thinking, problem solving, and information processing in "threes", has been widely studied and applied in machinelearning and dataengineering...
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The concept of three-way decision, interpreted and described as thinking, problem solving, and information processing in "threes", has been widely studied and applied in machinelearning and dataengineering in recent years. In open-world environment, the connection and interaction of dynamic and uncertainty by multi-granularity learning gives more vitality to three-way decision. In this paper, we investigate and summarize the initial and development models of three-way decision. Then we revisit the historical line of sequential three-way decision from rough set to granular computing. Besides, we focus on exploring a unified framework of three-way multi-granularity learning with four crucial problems on mining uncertain region continually. Finally, we give some proposals on three-way decision associated with open-continual learning.(c) 2022 Elsevier Inc. All rights reserved.
Course recommendation plays a significant role in the field of education. Through personalized recommendation systems, students can more quickly and effectively find course resources that match their interests and lea...
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High precision medium and short term load forecasting is a reliable guarantee for optimizing power grid operation strategy and improving power grid operation efficiency. This paper introduces the machinelearning algo...
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machine Anomalous Sound Detection is crucial for artificial intelligence automation in the context of the fourth industrial revolution. Recent approaches employ self-supervised representation learning, which combines ...
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This paper reports a machinelearning model to predict the likelihood of success of android applications. As the android applications are play an important role with in the software industry, it would be a beneficial ...
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Graph machinelearning algorithms have become popular tools in helping us gain a deeper understanding of the ubiquitous graph data. Despite their effectiveness, most graph machinelearning algorithms lack consideratio...
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ISBN:
(纸本)9798400701030
Graph machinelearning algorithms have become popular tools in helping us gain a deeper understanding of the ubiquitous graph data. Despite their effectiveness, most graph machinelearning algorithms lack considerations for fairness, which can result in discriminatory outcomes against certain demographic subgroups or individuals. As a result, there is a growing societal concern about mitigating the bias exhibited in these algorithms. To tackle the problem of algorithmic bias in graph machinelearning algorithms, this tutorial aims to provide a comprehensive overview of recent research progress in measuring and mitigating the bias in machinelearning algorithms on graphs. Specifically, this tutorial first introduces several widely-used fairness notions and the corresponding metrics. Then, we present a well-organized review of the theoretical understanding of bias in graph machinelearning algorithms, followed by a summary of existing techniques to debias graph machinelearning algorithms. Furthermore, we demonstrate how different real-world applications benefit from these graph machinelearning algorithms after debiasing. Finally, we provide insights on current research challenges and open questions to encourage further advances.
Soil organic matter(SOM)is a key metric for assessing soil quality and crop yield *** plays a vital role in maintaining the ecological balance environment and promoting sustainable farming *** review examines the evol...
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Soil organic matter(SOM)is a key metric for assessing soil quality and crop yield *** plays a vital role in maintaining the ecological balance environment and promoting sustainable farming *** review examines the evolving trends in remote sensing(RS)-based SOM monitoring by analyzing 739 scholarly publications from the Web of Science database from 2003 to 2023 using a bibliometric *** study reveals that research on RS-based SOM monitoring has entered a rapid growth phase since 2018,with China and the United States as the main contributors and an extensive international cooperation *** model construction,high frequency covariates such as soil pH,precipitation,temperature,and topography significantly improved the prediction *** preprocessing methods such as Standard Normal Variables(SNV),Principal Component Analysis(PCA),and Multiple Scattering Correction(MSC)enhanced data *** statistical models are gradually being replaced by nonlinear machinelearning and deep learning methods(CNN,XGBoost,andStacking),which are particularly good at handling complex high-dimensional *** spectral libraries(OzSoil and AfSIS)excel in local accuracy,while global spectral libraries(ISRIC and LUCAS)are more suitable for cross-region modeling,and the migration learning technique effectively improves the model generalization ability in low data *** models(CNN-LSTM and GAN)have significant advantages in capturing the spatial and temporal dynamics of SOMs,and uncertainty quantification methods(Bayesian inference,Monte Carlo simulation)enhance the reliability of the models in multi-source data and data-scarce *** research should focus on further optimization of multi-source data fusion and uncertainty quantification to promote the development and applicability of RS-based SOM monitoring techniques for precision soil management and sustainable agriculture.
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