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Projection (linear algebra)

In linear algebra and functional analysis, a projection is a linear transformation P {\displaystyle P} from a vector space to itself (an endomorphism) such that P ∘ P = P {\displaystyle P\circ P=P} . That is, whenever P {\displaystyle P} is applied twice to any vector, it gives the same result as if it were applied once (i.e. P {\displaystyle P} is…

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Projections on normed vector spaces

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Projection (linear algebra)

Nodes108
Edges107
Triples1
Avg. degree1.98
Density0.018519
Components1

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displaystyle projection vector orthogonal matrix mathbf kernel space mathsf projections operator subspace linear product also onto basis left right closed

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machine learninginstance ofand is commonly used in areas0.80text

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