Research Article
An Efficient Online Multiparty Interactive Medical Prediagnosis Scheme with Privacy Protection
Algorithm 1
Relief feature weight distribution algorithm.
Input: training data set , sample sampling times , feature set | , which has n features in total. | Output: feature weight . | 1:The feature rights are reset to 0; | 2:for to do | 3: Randomly select a sample ; | 4: Find the nearest neighbor sample in the same class of , | and the nearest neighbor sample in different classes of ; | 5: for to do | 6: ; | 7: end for | 8:end for | 9:return . |
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