The review covers missing data patterns, public datasets, evaluation metrics, and a dual classification of imputation methods into structure-based and learning-based approaches, alongside current challenges and performance comparisons. (IMAGE)

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The review covers missing data patterns, public datasets, evaluation metrics, and a dual classification of imputation methods into structure-based and learning-based approaches, alongside current challenges and performance comparisons.

Caption

The review covers missing data patterns, public datasets, evaluation metrics, and a dual classification of imputation methods into structure-based and learning-based approaches, alongside current challenges and performance comparisons.

Credit

Kaiyuan Wang, Xiaobo Chen, Nan Xu/ Shandong Technology and Business University

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License

CC BY

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