Problem with quadratic programming, hw3
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Jacob
Feb 13, 2012, 5:08:26 AM2/13/12
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Hi!
I tried to implement svm with quadratic programming in the first
problem in hw3.
I've tested my code on a small example, and quadprog seems to find a
correct minimum,
however when running on the dataset, alpha blows up, and i get the
following
Warning: Large-scale algorithm does not currently solve this problem
formulation,
using medium-scale algorithm instead.
> In quadprog at 293
In qp_svm_separable at 11
In sol3_1 at 4
Exiting: the solution is unbounded and at infinity;
the constraints are not restrictive enough.
Does anyone have the same problem?
I tried to implement svm with quadratic programming in the first
problem in hw3.
I've tested my code on a small example, and quadprog seems to find a
correct minimum,
however when running on the dataset, alpha blows up, and i get the
following
Warning: Large-scale algorithm does not currently solve this problem
formulation,
using medium-scale algorithm instead.
> In quadprog at 293
In qp_svm_separable at 11
In sol3_1 at 4
Exiting: the solution is unbounded and at infinity;
the constraints are not restrictive enough.
Does anyone have the same problem?
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