Скачать или смотреть Multivariate Data Visualization | Correlation & Scatter Matrix Plots in Python!

Multivariate Data Visualization helps analyze relationships between multiple variables in a dataset.
It is useful for feature selection, detecting correlations, and understanding interactions.
The two most common techniques are:
✅ Correlation Matrix Plot – Shows the strength of relationships between numerical features.
✅ Scatter Matrix Plot – Displays pairwise relationships between numerical variables.
📌 Best Practices for Multivariate Visualization
✅ Use correlation matrices first to identify strong relationships.
✅ Check for multicollinearity – Remove highly correlated features if necessary.
✅ Use scatter plots to confirm relationships visually.
✅ Color-code data points when dealing with multi-class datasets.
✅ Scale variables if they have very different ranges (e.g., income vs. age).

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