I believe matrix inversion in general may not be so easy to distributed within a map reduce framework, however you could consider using the SSVD job to calculate an approximate matrix inverse.
On 24 Jan, 2012, at 10:15 PM, B & E wrote: > Hi, > > I have a mahout newbie question -- I wanted to do some matrix operations in > mahout and just realized Mahout's matrix package doesn't seem to have any API > on providing an inverse of a matrix. > > Just curious was there a particular reason for such, or just so happens no > code was contributed to add that method to the matrix classes? > > thanks. > > Ejawce
