SVM Fundamentals

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Questions and Answers

What is the default behavior of SVM as a classifier?

  • SVM works as a multi-class classifier
  • SVM works as a non-linear classifier
  • SVM works as a binary classifier
  • SVM works as a linear classifier (correct)

In SVM, what is the decision boundary in 2 dimensions?

  • A line (correct)
  • A point
  • A curve
  • A plane

In SVM, what is the separator in d dimensions?

  • A curve
  • A line
  • A point
  • A plane (correct)

What does it mean for a data set to be linearly separable?

<p>It can be separated into a required number of classes (B)</p> Signup and view all the answers

What are the applications of SVM?

<p>Classification (C)</p> Signup and view all the answers

Which of the following correctly describes the decision boundary in SVM?

<p>A hyperplane in d dimensions (A)</p> Signup and view all the answers

What is the default behavior of SVM as a classifier?

<p>Linear classifier (D)</p> Signup and view all the answers

In SVM, what is the separator in d dimensions called?

<p>Hyperplane (D)</p> Signup and view all the answers

What does it mean for a data set to be linearly separable in SVM?

<p>The data set can be separated by a line (D)</p> Signup and view all the answers

What are the applications of SVM?

<p>Classification (A)</p> Signup and view all the answers

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Study Notes

SVM Classifier Behavior

  • SVM classifiers aim to find the optimal hyperplane that maximizes the margin between classes, ensuring robust classification.

Decision Boundary in 2 Dimensions

  • In 2D, the decision boundary in SVM is a line that separates the data points belonging to different classes.

Separator in d Dimensions

  • In d dimensions, the separator in SVM is called a hyperplane.

Linearly Separable Data

  • A dataset is linearly separable if it's possible to draw a straight line (or a hyperplane in higher dimensions) that completely separates the data points belonging to different classes.

Applications of SVM

  • SVMs are widely used in various applications, including:
    • Image recognition
    • Text classification
    • Object detection
    • Bioinformatics

Decision Boundary in SVM

  • The decision boundary in SVM is the hyperplane that maximizes the margin between the classes.

SVM Default Behavior

  • By default, SVM uses a linear kernel, meaning it attempts to find a linear decision boundary to separate the data.

SVM Separator in d Dimensions

  • The separator in SVM in d dimensions is called a hyperplane, which is a generalization of a line to higher dimensions.

Linearly Separable Data in SVM

  • A dataset is linearly separable in SVM if it can be divided into two classes by a hyperplane.

SVM Applications

  • SVMs are widely used in various applications, including:
    • Image recognition
    • Text classification
    • Object detection
    • Bioinformatics

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