machine learning

Please calculate the principal components for the dataset shown in Table 3 1. What is the zero mean data? 2. What is the covariance matrix? 3. What is the eigenvectors and eigenvalues of the covariance matrix? 4. Please derive the new dataset which contains one attribute. 2.6 2.4 0.4 0.7 2.4 2.9 1.9 2.2 Table 3: Dataset Please calculate the principal components for the dataset shown in Table 3 1. What is the zero mean data? 2. What is the covariance matrix? 3. What is the eigenvectors and eigenvalues of the covariance matrix? 4. Please derive the new dataset which contains one attribute. 2.6 2.4 0.4 0.7 2.4 2.9 1.9 2.2 Table 3: Dataset