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Details for article 1 of 14 found articles
| Title: |
A brief review of the main approaches for treatment of missing data |
| Author: |
Silva, Luciana O. Zárate, Luis E. |
| Appeared in: |
Intelligent data analysis |
| Paging: | Volume 18 (2014) nr. 6 pages 1177-1198 |
| Year: |
2014-11-18 |
| Contents: |
Missing data is a significant problem found in data mining projects and data analysis. Despite being a common problem, the missing data is dealt in a simplistic way and may lead to inconsistent knowledge discovery. Through literature review, it was possible to observe that the missing data mechanisms are not always considered when methods of treatment or imputation are chosen. This work presents a review about the main treatment methods of missing data that can be considered in a process of knowledge discovery in database. We emphasize that attention should be given to the identification of the absence mechanism, for the choice the most appropriate treatment method. |
| Publisher: |
IOS Press |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 1 of 14 found articles
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