Large-Scale Water Quality Prediction Using Federated Sensing and Learning: A Case Study with Real-World Sensing Big-Data

. 2021 Feb 20;21(4):1462. doi: 10.3390/s21041462

Algorithm 1 Fair Federated Learning Computation at Edge Server i.

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Input: Sensing Data: $s_{i}$
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Output: Local Learning Parameters: $w_{i}$
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Local_Training(Edge ID: i, Sensing Data: $s_{i}$ ):
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for For given training iteration do
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$w_{i} \leftarrow w_{i} - α ▽ L (w_{i}, s_{i})$ // $L (\cdot)$ : Cost Function, $α$ : Learning Rate
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end for