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A practical dictionary of 512 AI, machine learning, mathematics, and programming terms from HerbDev’s AI Vocabulary app. Start with a definition, explore an example, then follow the concepts behind it.

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Eigenvalue

Mathematics · Level 2 of 5

Eigenvalue

The scalar by which a matrix scales an associated eigenvector.

Eigenvalues can be complex even for real matrices.

Example

A transformation multiplies a preserved direction by three.

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Audio transcript

Eigenvalue. The scalar by which a matrix scales an associated eigenvector. Eigenvalues can be complex even for real matrices. For example: A transformation multiplies a preserved direction by three.

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Eigenvector

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