The impact of data quality in machine learning
Detection and correction of data quality problems with machine learning
Quizzed article REF: H3701 V1
The impact of data quality in machine learning
Detection and correction of data quality problems with machine learning

Author : Laure BERTI-ÉQUILLE

Publication date: May 10, 2023, Review date: November 19, 2024 | Lire en français

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1. The impact of data quality in machine learning

The main types of error to be considered when assessing the quality of a dataset are: missing values, outliers, inconsistent values (i.e. values that do not satisfy a set of predefined constraints), and finally, duplicates, as illustrated in the table 1 .

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