Search Results - "Gradient-descent algorithm"

Guided Stochastic Gradient Descent Algorithm for inconsistent datasets by Sharma, Anuraganand

“…Stochastic Gradient Descent (SGD) Algorithm, despite its simplicity, is considered an effective and default standard optimization algorithm for machine…”
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Adaptive online energy management considering lifespan decay synergy for fuel cell-battery system by He, Qiaohui, Liu, Chang, Zhao, Xiaowei

“…To reduce maintenance costs and extend the service life of fuel cell hybrid electric vehicles (FCHEVs), it is essential to achieve consistent degradation…”
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Dynamic Event-Triggered Control for a Class of Uncertain Strict-Feedback Systems via an Improved Adaptive Neural Networks Backstepping Approach by Xu, Ning, Liu, Xiang, Li, Yulin, Zong, Guangdeng, Zhao, Xudong, Wang, Huanqing

“…This article focuses on a dynamic event-triggered adaptive neural networks backstepping control for a class of uncertain strict-feedback systems with…”
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Distributed secure state estimation for linear systems against malicious agents through sorting and filtering by Lu, An-Yang, Yang, Guang-Hong

“…This paper investigates the distributed secure state estimation problem for the cyber–physical systems monitored by a multi-agent network where partial agents…”
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A novel block‐coordinate gradient descent algorithm for simultaneous grouped selection of fixed and random effects in joint modeling by Chen, Shuyan, Fang, Zhiqing, Li, Zhong, Liu, Xin

“…Joint models for longitudinal and time‐to‐event data are receiving increasing attention owing to its capability of capturing the possible association between…”
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7.1 kW coherent beam combining system based on a seven-channel fiber amplifier array by Ma, Pengfei, Chang, Hongxiang, Ma, Yanxing, Su, Rongtao, Qi, Yunfeng, Wu, Jian, Li, Can, Long, Jinhu, Lai, Wenchang, Chang, Qi, Hou, Tianyue, Zhou, Pu, Zhou, Jun

“…•Coherent combination of 7-channel kW-level all-fiber amplifiers has been achieved.•The total output power of the beam combining system is ~7.1 kW.•First time…”
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Mixed matrix factorization: a novel algorithm for the extraction of kinematic-muscular synergies by Scano, Alessandro, Mira, Robert Mihai, d'Avella, Andrea

“…Synergistic models have been employed to investigate motor coordination separately in the muscular and kinematic domains. However, the relationship between…”
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Switched projected gradient descent algorithms for secure state estimation under sparse sensor attacks by Lu, An-Yang, Yang, Guang-Hong

“…This paper investigates the secure state estimation problem of cyber–physical systems (CPSs) under sparse sensor attacks. First, a novel algorithm, which uses…”
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Global optimization on non-convex two-way interaction truncated linear multivariate adaptive regression splines using mixed integer quadratic programming by Ju, Xinglong, Rosenberger, Jay M., Chen, Victoria C.P., Liu, Feng

“…•A novel method, TITL-MARS-OPT, for global optimization on non-convex two-way interaction truncated linear multivariate adaptive regression splines is…”
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A hybrid metaheuristic algorithm for location inventory routing problem with time windows and fuel consumption by Wu, Weitiao, Zhou, Wei, Lin, Yue, Xie, Yuanqi, Jin, Wenzhou

“…•A multi-period location-inventory-routing problem with time windows and fuel consumption.•A customized genetic algorithm characterized by a three-segment…”
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Heat losses in directly buried solar heat collection networks in high-altitude regions by Chen, Hongsen, Wang, Baichao, Song, Cong, Wang, Dengjia, Liu, Yanfeng

“…•Equivalent medium temperature calculates the solar collection main pipeline heat loss.•Impact of different soil types on heat loss in high-altitude regions…”
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Research on joint control algorithm for optical path of sparse aperture imaging system by Qian, Junhong, Jiang, Sen, Tian, Yuan, Li, Tao

“…To solve the problem of poor cophasing errors correction in the sparse aperture imaging system, a joint optimal control algorithm for optical path control is…”
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Towards Accurate Medical Image Segmentation with Gradient-optimized Dice Loss by Ming, Qi, Xiao, Xiaowu

“…Medical image segmentation plays an important role in medical diagnosis, and has received extensive attention in recent years. A large number of convolutional…”
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A gradient descent based algorithm for ℓp minimization by Jiang, Shan, Fang, Shu-Cherng, Nie, Tiantian, Xing, Wenxun

“…•Introduce a scaled KKT condition with no relaxation to identify candidate solutions.•Design a gradient-descent-based algorithm on positive entities to avoid…”
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Fair and Energy-Efficient Coverage Optimization for UAV Placement Problem in the Cellular Network by Liu, Yaxi, Huangfu, Wei, Zhou, Huan, Zhang, Haijun, Liu, Jiangchuan, Long, Keping

“…Unmanned Aerial Vehicle (UAV) Base Station (BS) placement optimization is an essential operational task to improve the Quality of Service (QoS) in UAV-aided…”
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Form-finding method for multi-mode tensegrity structures using extended force density method by grouping elements by Cai, Jianguo, Wang, Xinyu, Deng, Xiaowei, Feng, Jian

“…Multistable tensegrity structures are an intriguing form of compliant prestressed structures. Due to their attractive properties, these structures are…”
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Oriented stochastic loss descent algorithm to train very deep multi-layer neural networks without vanishing gradients by Abuqaddom, Inas, Mahafzah, Basel A., Faris, Hossam

“…Deep multi-layer neural networks represent hypotheses of very high degree polynomials to solve very complex problems. Gradient descent optimization algorithms…”
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Generation of needle-shaped beam with super-resolution spot and large depth of focus using diffractive optics by Du, Yuzhe, Zhang, Cilong, Tan, Qiaofeng

“…The finite depth of focus (DOF) of a focusing lens gives rise to the degradation of lateral resolution at defocused positions. Consequently, the generation of…”
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Gradient Descent-Based Online Mutual Inductances Identification and Transfer Route Optimization for Dynamically Reconfigurable WPT Network by Wang, Xiaomin, Dai, Xin, Hong, Shunsheng, Li, Yanling, Madawala, Udaya Kumara

“…Wireless Power Transfer Network (WPTN), with their multidimensional dynamic magnetic coupling capabilities, address the limitations of traditional wireless…”
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Renewable estimation and incremental inference in generalized linear models with streaming data sets by Luo, Lan, Song, Peter X.-K.

“…The paper presents an incremental updating algorithm to analyse streaming data sets using generalized linear models. The method proposed is formulated within a…”
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