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optimization_algorithms.html
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<p>Optimization algorithms fall into three categories:</p>
<ul>
<li>Function values only</li>
<li>Function values and gradients only</li>
<li>Function values and gradients and Hessians</li>
</ul>
<p>This can be further refined by what the user must supply versus what the algorithm can invent.</p>
<p>Gradient descent</p>
<p>Direction method<br/>
Trust region methods</p>
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