GATE Machine Learning: Bias-variance trade-off and cross-validation – Previous Year Questions

1 GATE previous year questions on Bias-variance trade-off and cross-validation (Machine Learning, Data Science and Artificial Intelligence) with answers and explanations, from every paper.

1. GATE 2026 DA Q12 (1 mark, Multiple choice) – Consider that you are training a classifier for a 10-class classification problem. Each input is represented as a 512-dimensional vector. There are…