Machine Learning: Difference between revisions

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Positive Definite:<br>
Positive Definite:<br>
Let <math>\mathbf{v} \in \mathbb{R}^n</math>.<br>
Let <math>\mathbf{v} \in \mathbb{R}^n</math>.<br>
Then  
Then<br>
<math>
<math>
\begin{aligned}
\begin{aligned}