What are some effective data normalization techniques for AI projects?
Data normalization techniques include Min-Max scaling, Z-score normalization, and Decimal scaling. Each has its use cases.
Can you explain Min-Max scaling in more detail?
Min-Max scaling transforms features to a fixed range, usually [0, 1]. It’s useful when you want to maintain the relationships between data points.
What are the advantages of using Z-score normalization?
Z-score normalization standardizes data to have a mean of 0 and a standard deviation of 1, which helps in handling outliers.
Are there any situations where normalization is not recommended?
Yes, normalization may not be necessary for tree-based algorithms like decision trees, as they are invariant to feature scaling.
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