Since gender recognition contains a wealth of information about the differences between male and female characteristics, it is crucial and essential for many applications in commercial domains, such as human-computer ...
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the study is on investigating the machinability aspects of Al7075, a high-strength and lightweight alloy commonly used in automobiles, aircraft structures, defense equipment, etc. the work presented includes cutting f...
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the study is on investigating the machinability aspects of Al7075, a high-strength and lightweight alloy commonly used in automobiles, aircraft structures, defense equipment, etc. the work presented includes cutting forces, specific power, surface roughness, and tool wear while milling Al7075 alloy. A central composite design in response surface methodology is used to determine the optimum parameters, i.e., cutting speed, feed rate, and depth of cut with above responses. the prediction models are developed followed by ANOVA analysis to understand the role of input parameters on responses. these models are in good agreement with experimental results, followed by parametric optimization using desirability approach. Simultaneously, the evolutionary algorithms like real-coded genetic algorithm, teaching-learning-based optimization, and JAYA are employed for selecting the machining parameters and corresponding responses. the optimized results show that JAYA and TLBO algorithms are better to effectively minimize the responses in milling Al-7075.
Review authenticity is a key factor in determining trustworthiness in the internet marketplace. However, the threat of fake reviews remains constant, endangering both fair competition and customer confidence. the rise...
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the nesting problem of 2D shapes, which has impactful application in the cutting and packing fields, has been studied for many years. Previous papers are mainly focused on proposing new algorithms and prove their effi...
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ISBN:
(纸本)9783031807596;9783031807602
the nesting problem of 2D shapes, which has impactful application in the cutting and packing fields, has been studied for many years. Previous papers are mainly focused on proposing new algorithms and prove their efficiency in terms of packing density or computation time. However, the results are reported only on few datasets and the comparison is done only with respect to few competing algorithms. the aim of the paper is to analyse and compare the results obtained by strip-packing algorithms published in the last 20 years. the results show that the effectiveness of the algorithms varies widely across different datasets, and there is a lack of comprehensive benchmarking that considers boththe quality of solution and the computational time required to achieve it. Furthermore, since no algorithm clearly outperforms all the others, further methods to address the nesting problem with reinforcement learning and neural networks could be investigated to improve the generalization ability on the nesting problem.
the quick growth of e-commerce has brought attention to how important efficient recommendation systems are to enhancing user experience and accomplishing business objectives. this paper investigates the effectiveness ...
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this paper unifies commonly used accelerated stochastic gradient methods (Polyak's Heavy Ball, Nesterov's Accelerated Gradient and Adaptive Moment Estimation (Adam)) as specific cases of a general lowpass regu...
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ISBN:
(纸本)9798350344868;9798350344851
this paper unifies commonly used accelerated stochastic gradient methods (Polyak's Heavy Ball, Nesterov's Accelerated Gradient and Adaptive Moment Estimation (Adam)) as specific cases of a general lowpass regularized learning framework, the Automatic Stochastic Gradient Method (AutoSGM). For AutoSGM, we derive an optimal iteration-dependent learning rate function and realize an approximation. Adam is also an approximation of this optimal approach that replaces the iteration-dependent learning-rate with a constant. Empirical results on deep neural networks comparing the learning behavior of AutoSGM equipped withthis iteration-dependent learning-rate algorithm demonstrate fast learning behavior, robustness to the initial choice of the learning rate, and can tune an initial constant learningrate in applications where a good constant learning rate approximation is unknown.
the advent of Automated Guided Vehicles (AGVs) in industrial automation and intelligent logistics has underscored the importance of efficient path planning to augment production efficacy and reduce operational costs. ...
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Recent research in machine learning and signal processing has focused on modeling data with linear combinations of elements from learned dictionaries. We propose a hypothesis-based framework for classification tasks t...
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Potato late blight is one of the commonserious diseases, caused by Phytophthora infestans, with major risks for agriculture production and food supply. this study addresses this challenge by critically evaluating the ...
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ISBN:
(纸本)9783031686740;9783031686757
Potato late blight is one of the commonserious diseases, caused by Phytophthora infestans, with major risks for agriculture production and food supply. this study addresses this challenge by critically evaluating the effect of normalization, image-wise standardization, and dataset-wise standardization preprocessing techniques on a YOLOv8m model designed for blight detection. the reported results of the normalization show it remains robust for generalization, especially in the case of unseen data with an mAP50 of 99.4%. At the same time, imagewise standardization still is an acceptable alternative with an mAP50 of 73.3%. Dataset-wise standardization is reported to showlesser efficacy in newdata scenarios resulting in 21.7% of mAP50. the YOLOv8m has a compact and streamlined architecture that projects preprocessing to be a core factor in disease detection, paving the way for further advances in precision agriculture.
the objective of this research is to redefine the future of computing systems, focusing on enhancing performance, efficiency, and adaptability by identifying the cutting-edge innovations driven by AI in CPU design. th...
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