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Results tagged with pattern-recognition
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user 346264
Refers to techniques for classifying data into categories based on similarities (which can either be known previously, or learned).
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How does addition of a regularization term ensures that the matrix is nonsingular? ( least s...
Given the formulation:
$$ \frac{1}{2} {\left\| A x - b \right\|}_{2}^{2} + \frac{\lambda}{2} {\left\| x \right\|}_{2}^{2} $$
The optimal solution is given by $ \hat{x} = {\left( {A}^{T} A + \lambda I …
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