Feature Selection for Effective Health Index Diagnoses of Power Transformers
IEEE Transactions on Power Delivery(2018)
摘要
This letter investigates an approach based on feature selection and classification techniques to reduce assessment complexities of power transformers. This approach decreases the number of features by extracting the most influential ones when determining the transformers health index (HI). Several filters and wrapper-based feature selection methods are investigated. The effectiveness of the select...
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关键词
Oil insulation,Feature extraction,Transformers,Artificial intelligence,Power transformer insulation,Support vector machines
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