Models Explainable
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Shapley Values
Models Explainable ·I already read a lot of articles about Shapley Values, but none of them make me feel easy to understand, that is why I decided to write this article. I hope this article can help you have another way to understand this value.
So, what is Shapley Value? It’s a value representing the contribution of each person in a cooperative...
Data analyst
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Probability mass function
Data analyst ·A probability mass function (PMF) give a probability of a discrete random variable X when X = x (x in the value domain)
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Customer lifetime value
Data analyst ·Customer lifetime value (aka CLTV) is a
Deep learning , Neural network
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Linear Regression
Deep learning , Neural network ·Regression is a set of methods for estimating the relationships between a
outcome variableandfeatures.When our input consist of d features, we express our prediction $\hat{y}$ as \(\hat{y} = w_1 x_1 + ... + w_d x_d + b\)
Collecting all features into a vector $\mathbf{x} \in \mathbb{R}^d$ and all weights into a vector $\mathbf{w}...