More Problems

• Write a program to implement the k-fold cross-validation method for model evaluation.
• Write a program to compute the mean squared error (MSE) of a regression model using matrices.
• Write a program to perform the Principal Component Analysis (PCA) using the covariance matrix.
• Write a program to calculate the elasticity of a model using matrix operations.
• Write a program to implement the nearest centroid classifier using matrices.
• Write a program to perform the LDA (Linear Discriminant Analysis) for dimensionality reduction.
• Write a program to compute the spectral radius of a matrix using its eigenvalues.
• Write a program to implement the k-nearest neighbors algorithm for classification tasks.