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ICE MOTION PREDICTION USING FEEDFORWARD NEURAL NETWORKS

机译:使用前馈神经网络的冰运动预测

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This paper proposes a neural-network-based system for ice motion prediction in the Gulf of St. Lawrence. A supervised neural network is trained to predict ice conditions at a given location and time using current ice charts, which are provided by the Canadian Ice Service. The input ice data is mapped to an output vector that gives the predicted ice conditions. The traditional non-modular feedforward neural network structure failed to map the required function, and hence, was modularized to give better prediction performance. Each neural module was responsible for the prediction of a 5x5 km area, while the ice characteristic of interest was the total concentration.
机译:本文提出了一种基于神经网络的冰运动预测系统,用于圣劳伦斯海湾。通过由加拿大冰服务提供的当前冰图示,监督的神经网络训练以预测给定位置和时间的冰条件。输入冰数据被映射到提供预测冰条件的输出矢量。传统的非模块化前馈神经网络结构未能映射所需功能,因此模块化以提供更好的预测性能。每个神经模块负责预测5x5 km区域,而感兴趣的冰是总浓度。

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