The Analysis of Characters in Dream of the Red Chamber

Author — Tue, 23 Dec 2025 10:28:34 +0800

Classical Chinese novels are an indispensable and important part of Chinese literature, with many masterpieces throughout history worthy of in-depth exploration. Among them, Dream of the Red Chamber is regarded as one of the representative works of classical Chinese fiction and possesses a high degree of scholarly interest. The fates of the characters and the numerous events in the novel are intricately and closely interconnected, requiring thorough study to fully understand their true significance.

Principal Component Analysis (PCA)

Author — Tue, 25 Mar 2025 15:09:49 +0800

Principal Component Analysis (PCA) is a commonly used dimension reduction method. It transforms an originally linearly dependent dataset into a set of linearly independent new variables through an orthogonal transformation. This process minimizes the loss of information when projecting the dataset onto these new variables. These new variables are ranked based on their variance, with the one having the highest variance called the first principal component, the second highest called the second principal component, and so on. PCA is widely used to map high-dimensional data into lower-dimensional space while preserving as much of the original data’s key features and information as possible.

Principal Component Analysis - Tag - Zhiverse

The Analysis of Characters in Dream of the Red Chamber

Principal Component Analysis (PCA)