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基于改进波动位置注意力机制优化LSTM的出水COD预测

open access: yesGongye shui chuli
城市污水处理过程存在不确定性、非线性和时滞等复杂特性,给水质控制和能耗优化带来挑战。为此,提出了一种基于波动位置编码改进的SSA-LSTM-Attention模型用于预测出水COD。该模型结合注意力机制(Attention mechanism)提取水质数据中的关键信息,利用改进的波动位置编码动态识别数据波动区域,增强模型对关键位置的关注,并通过长短期记忆网络(LSTM)捕捉COD数据的长期依赖关系。麻雀搜索算法(SSA)进一步优化LSTM-Attention模型,寻找最佳网络参数 ...
王雷   +7 more
doaj  

[Application of biological age for cardiovascular risk prediction in a community-based Chinese cohort]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Lu M   +9 more
europepmc   +1 more source

[Research progress of photoacoustic imaging in diagnosis of limb lymphedema]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Shen Y, Pan J, Wang X.
europepmc   +1 more source

化工模型及模拟

open access: yes, 1980
朱葆琳
core  

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