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Results tagged with inverse-problem
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user 753
For questions pertaining to methods to estimate input parameters based upon output data.
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numerical solution of an under-determined linear equation in high dimensions
I need to solve a linear regression problem $$Ax=y$$ which is hugely underdetermined. I have around $10^6$ features but only $10^3$ equations. So $A$ is a $1,000\times 1,000,000$ matrix and $y$ a vect …
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