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Edge-centric optimization: a novel strategy for minimizing information loss in graph-to-text generation
Published 2024-12-01“…TriELMR adopts three main strategies to reduce information loss during learning: (1) Knowledge Sequence Optimization; (2) EMLR Framework; and (3) Graph Activation Function. …”
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143
Transformer Fault Diagnosis Based on Multi-Strategy Enhanced Dung Beetle Algorithm and Optimized SVM
Published 2024-12-01“…Subsequently, the IDBO optimizes the SVM’s penalty factor <i>C</i> and kernel function parameter <i>g</i>, which are then input into the SVM for training, yielding an efficient fault diagnosis model. …”
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Optimal treatment strategy and prognostic analysis for patients with locally advanced Upper Tract Urothelial Carcinoma
Published 2025-06-01“…ObjectiveThis study aims to identify the optimal treatment strategy and conduct a prognostic analysis for patients with locally advanced Upper Tract Urothelial Carcinoma (UTUC).Methods and materialsThe study included 3,829 patients diagnosed with pT3-4N0/+M0 UTUC from 2004 to 2015, with data obtained from the Surveillance, Epidemiology, and End Results (SEER) database. …”
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Research on operation optimization of heavy-haul combined trains in long and steep downhill sections based on reinforcement learning
Published 2023-11-01“…This algorithm incorporated constraints including train traction/electric braking characteristics, braking application and release times of train pipes, speed limits, and operational smoothness, to optimize the operation strategy for heavy-haul combined trains in long and steep downhill sections by reinforcement learning. …”
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147
Joint Optimization Method for Preventive Maintenance and Train Scheduling of Subway Vehicles Based on a Spatiotemporal Network Graph
Published 2025-04-01“…Finally, an improved genetic algorithm is employed to solve the model and determine the optimal scheduling and maintenance strategy. The experimental results demonstrate that the proposed method effectively addresses the challenges in modeling and solving the joint optimization problem, enabling efficient coordination between maintenance and scheduling while enhancing the overall operational efficiency in subway vehicle management.…”
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148
One-point Method for Speed Strategy Optimization Based on Slope Simplification and Speed Limit Prediction
Published 2021-04-01Get full text
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149
Optimization of the Network Control Strategy for ATP Auto-passing Neutral Section in the CRH2 EMU
Published 2019-01-01“…Through the combination optimization strategy, the proposed scheme solves the applicability of different operating conditions, improves the stability and reliability of the network control system, and guarantees the safety of train operation. …”
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150
Optimizing the Pairs-Trading Strategy Using Deep Reinforcement Learning with Trading and Stop-Loss Boundaries
Published 2019-01-01“…We find that our proposed model is trained well and outperforms traditional pairs-trading strategies.…”
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151
Dynamic Collaborative Optimization Strategy for Multiple Area Clusters in Distribution Networks Considering Topology Change
Published 2025-03-01“…To tackle the challenges arising from missing real-time measurement data and dynamic changes in network topology in optimizing and controlling distribution networks, this study proposes a data-driven collaborative optimization strategy tailored for multi-area clusters. …”
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Using the proximal policy optimization and prospect theory to train a decision-making model for managing personal finances
Published 2024-11-01“…The tasks can be formulated as follows: 1) design a reinforcement learning environment featuring different investment options with varying average returns and volatility levels; 2) train the reinforcement learning agent using the Proximal Policy Optimization algorithm to learn recommended investment allocations; 3) implement a reward function based on Prospect Theory, incorporating parameters that reflect different investor risk profiles, such as loss aversion and diminishing sensitivity to gains and losses. …”
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Neutrosophic Analysis of Strategies to Improve Productivity in an Restaurant Chain
Published 2024-12-01“…The research focused on identifying effective strategies to optimize processes and addressing specific challenges such as staff turnover and compensation management. …”
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157
Strategi Bimbingan Kelompok dengan Teknik Permainan untuk Meningkatkan Optimisme
Published 2020-12-01Get full text
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158
Multicomponent Exercise and Functional Fitness: Strategies for Fall Prevention in Aging Women
Published 2025-05-01“…Multicomponent exercise training has emerged as an effective strategy for mitigating these risks by enhancing strength, balance, flexibility, and aerobic capacity. …”
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Research on LSTM-PPO Obstacle Avoidance Algorithm and Training Environment for Unmanned Surface Vehicles
Published 2025-02-01“…In response to the above problems, this paper proposes a long and short memory network-proximal strategy optimization (LSTM-PPO) intelligent obstacle avoidance algorithm for non-particle models in non-ideal environments, and designs a corresponding deep reinforcement learning training environment. …”
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Research on adaptive parking planning of heavy-haul trains on Shenmu-Shuozhou railway
Published 2025-01-01Get full text
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