Machine Learning, Artificial Intelligence, Mathematics.
entangled data into r components. Since uᵢ and vᵢ are unit vectors, we can even ignore terms (σᵢuᵢvᵢᵀ) with very small singular value σᵢ. (We will come back to this later.) Let’s first reuse the example before and show how it works. The matrix A above can be decomposed as Column space, row space,