Knowledge Graph — Coursera Notes › Academic disciplines › Information Technology / Computer Science › Artificial Intelligence › Machine Learning & Data › Data preprocessing › Data cleaning
Z-score
concept · part of Data cleaning
A statistical measure indicating how many standard deviations a data point is from the mean, used for outlier detection.
A threshold of 3 is commonly used to identify outliers.
Connections
- Used for Data cleaning
- Used for Outliers
- Related to Outliers
- Uses remove_outliers
- Related to Data cleaning
- Related to remove_outliers
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