Projection (linear algebra)
ID: projection-linear-algebra
In linear algebra, **projection** refers to the operation of mapping a vector onto a subspace. The result of this operation is the closest vector in the subspace to the original vector. This concept is crucial in various applications such as computer graphics, machine learning, and statistics. ### Key Concepts 1. **Subspace**: A subspace is a vector space that is part of a larger vector space.
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