https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Optimization-solver-question/m-p/888578#M10198 <P>Hi All,</P> <P>I am new to the MKL program. I am asking a naive question here for the optimization solver (nonlinear least square without constraint). If you can poinnt me to some direction, that will be very helpful.</P> <P>The problem is defined as this:</P> <P>min F(x)=Ax-b</P> <P>A: mxn matrix; x: n-dimension vector; b: n-dimension observation data</P> <P>In the code, I need to calculate Jacob matrix (djacobi). But the interface is fixed without the means to pass the matrix A. What is a good way to do this?</P> <P>Thanks,</P> <P>John</P> <P></P> Fri, 23 Nov 2007 21:15:02 GMT johnx 2007-11-23T21:15:02Z https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Optimization-solver-question/m-p/888578#M10198 <P>Hi All,</P> <P>I am new to the MKL program. I am asking a naive question here for the optimization solver (nonlinear least square without constraint). If you can poinnt me to some direction, that will be very helpful.</P> <P>The problem is defined as this:</P> <P>min F(x)=Ax-b</P> <P>A: mxn matrix; x: n-dimension vector; b: n-dimension observation data</P> <P>In the code, I need to calculate Jacob matrix (djacobi). But the interface is fixed without the means to pass the matrix A. What is a good way to do this?</P> <P>Thanks,</P> <P>John</P> <P></P> Fri, 23 Nov 2007 21:15:02 GMT https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Optimization-solver-question/m-p/888578#M10198 johnx 2007-11-23T21:15:02Z