What question did this study set out to answer?

The paper aims to explore efficient methods for calculating the pseudo-inverse of an m × n matrix and how they extend existing techniques for n × n matrices.

March 1, 1970The Computer JournalOpen Access

The least squares problem and pseudo-inverses

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GPGareth W. PetersUniversity of California, Santa Barbara

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Implication

Presents methods to compute pseudo-inverses in matrices, suggesting improvements over common practices.

Key Points

The paper aims to explore efficient methods for calculating the pseudo-inverse of an m × n matrix and how they extend existing techniques for n × n matrices.
Developed uniform methods for computing pseudo-inverses of m × n matrices.
Compared and analyzed classical matrix inversion methods for applicability to pseudo-inverses.
Demonstrated that proposed methods enhance computational efficiency.
Showed that these methods are natural extensions of existing techniques for n × n matrices.

Cite This Study

Gareth W. Peters (1970) studied this question.

synapsesocial.com/papers/6a090b112757fd3263d3abeb https://doi.org/10.1093/comjnl/13.3.309

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The least squares problem and pseudo-inverses

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Cite This Study

The least squares problem and pseudo-inverses

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Member takes

Implication

Key Points

Cite This Study

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