Svd, Latent Semantic Analysis, Text Analytics, Data Science, Development.
in two dimensions as examples. But on real world problems of data science / analytics, the data usually has a large number of dimensions. A formal definition would say that a linear transformation is a transformation T: Rn → Rm, satisfying: T(u+v) = T(u) + T(v) T(cu) = cT(u) The first line means