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Statduck
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  1. Machine Learning

Unsupervised Learning

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Last updated 3 years ago

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Supervised Learning

The supervised learning is a density estimation problem related with determining the properties of P(Y∣X)P(Y|X)P(Y∣X).

μ(x)=argminθEY∣XL(Y,θ)\mu(x) =argmin_\theta E_{Y|X} L(Y,\theta)μ(x)=argminθ​EY∣X​L(Y,θ)

Unsupervised Learning

Unlike the supervised learning, unsupervised learning directly infers the properties of P(X)P(X)P(X) without the help of a supervisor(YYY).

Association Rule