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Hands-On Artificial Intelligence for Cybersecurity
book

Hands-On Artificial Intelligence for Cybersecurity

by Alessandro Parisi
August 2019
Intermediate to advanced content levelIntermediate to advanced
342 pages
9h 35m
English
Packt Publishing
Content preview from Hands-On Artificial Intelligence for Cybersecurity

Introducing linear regression models

The linear regression model is characterized by the fact that the data is represented as sums of features, leading to a straight line in the Cartesian plane.

In formal terms, linear regression can be described by the following formula:

Here, y represents the predicted values, which are the result of the linear combination of the single features (represented by the X matrix) to which a weight vector is applied (represented by the w vector), and by the addition of a constant (β), which represents the default predicted value when all features assume the value of zero (or simply are missing).

The β constant ...

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Publisher Resources

ISBN: 9781789804027Supplemental Content