A review on missing values for main challenges and methods
المؤلف | Lijuan, Ren |
المؤلف | Wang, Tao |
المؤلف | Sekhari Seklouli, Aicha |
المؤلف | Zhang, Haiqing |
المؤلف | Bouras, Abdelaziz |
تاريخ الإتاحة | 2024-11-11T05:26:01Z |
تاريخ النشر | 2023 |
اسم المنشور | Information Systems |
المصدر | Scopus |
المعرّف | http://dx.doi.org/10.1016/j.is.2023.102268 |
الرقم المعياري الدولي للكتاب | 3064379 |
الملخص | Several recent reviews summarize common missing value analysis methods. However, none of them provide a systematic and in-depth summary of the analytical challenges and solutions for dealing with missing values. For the purpose of guiding the handling of missing values, this review aims to consolidate current developments in novel missing-value research methodologies. In particular, we comprehensively investigated cutting-edge missing value solutions and methodically studied the main challenges associated with missing values analysis (missing mechanisms, missing patterns, and missing rates). Furthermore, we reviewed 63 publications that compare different strategies for deleting and imputing missing values. Then we investigated data characteristics, highlighted three main problems when analyzing missing values, and analyzed the performance of missing value solutions in these studied papers. Moreover, we conducted comprehensive experiments on 9 public datasets using typical missing value processing methods and provided a simple guided decision tree for handling missing values. Finally, we described current Research hotspots and open challenges, which give potential research topics. |
راعي المشروع | This research is supported by the Sichuan Science and Technology Program of China (No. 2021YFH0107 and 2022NSFSC0571 ), and the Science and Technology Innovation Capability Improvement Program of Chengdu University of Information Technology, China (No. KYQN202223 ). All the authors are thankful to their respective universities for their support: Chengdu University of Information Technology, University of Lyon and Qatar University. |
اللغة | en |
الناشر | Elsevier |
الموضوع | Deletion Imputation Machine learning Missing mechanism Missing values |
النوع | Article Review |
الصفحات | - |
رقم المجلد | 119 |
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