Dimensionality Reduction for Cyberattack Classification: A Comparative Evaluation of PCA and Linear Predictive Coding
Researchers have compared Principal Component Analysis (PCA) and Linear Predictive Coding (LPC) for reducing the dimensionality of features used in cyberattack classification. Their study found that PCA can significantly compress features with minimal impact on classification accuracy. LPC also offered competitive results, though with slightly more performance degradation. The findings suggest that lightweight feature compression can enhance the efficiency of cybersecurity analytics, especially in environments with limited resources. AI