Givens rotations are a method of performing rotations in the plane to zero out specific elements of a vector or matrix, typically used in the context of QR factorization. This technique is crucial for transforming matrices into a more manageable form, especially when dealing with least squares problems and parallel computations. By applying these rotations, one can maintain numerical stability and ensure that the transformations are orthogonal, which is essential for preserving the structure of the data being analyzed.
congrats on reading the definition of Givens Rotations. now let's actually learn it.