Difference between revisions of "Machine Learning"

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== Types of Machine Learning ==
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* [[Machine Learning (Andrew Ng Course)]]
 
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* [[Neural Networks (Geoffrey Hinton Course)]]
* Supervised Learning
 
** Regression Problem: Continuous valued output.
 
** Classification Problem: Discrete valued output.
 
* Unsupervised Learning
 
** Clustering
 
 
 
== Linear Regression ==
 
 
 
== Classification Problem ==
 
=== Cocktail Party Problem ===
 
* Algorithm
 
** [W, s, v] = svd((repmat(sum(x.*x, 1), size(x, 1), 1).*x)*x');
 
 
 
$\log yh_\theta(x) + (1-y) \log (1-h_\theta(x))$ comes from Maximum Likelihood Method in Statistics
 

Latest revision as of 17:20, 30 October 2016