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Tag Archives: cuzero

matrix multiplication in mySQL

Background For a while now, there has been a need in a project of mine to perform a large-scale matrix multiplication. Here, large-scale involves the multiplication of a 2000x2000 square matrix with another matrix containing labels.  A simpler example is projecting a matrix containing a set of class features into a 2-d Cartesian space for […]


interests professional directions - I want to improve the way people search for video content.  Right now, there’s a gap between just looking for pictures with captions or tags and really searching video for its contents and getting what you want.  There’s a bigger gap in doing this interactively -- i.e. not a page-by-page traversal […]