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Matrix Decomposition Techniques
easy

Which matrix decomposition technique is commonly used in business analytics to simplify the analysis of large datasets by breaking them down into their constituent components?

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Learning Path

Question & Answer
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Choose AnswerChoose the Best Answer

A

Singular Value Decomposition (SVD)

B

Cholesky Decomposition

C

QR Decomposition

D

LU Decomposition

Understanding the Answer

Let's break down why this is correct

Singular Value Decomposition splits a matrix into three parts: two rotation matrices and one diagonal matrix of singular values. Other options are incorrect because Cholesky decomposition is used to solve systems of equations when the matrix is positive definite; QR decomposition is used to solve least‑squares problems and to find orthogonal bases.

Key Concepts

Business Analytics
Topic

Matrix Decomposition Techniques

Difficulty

easy level question

Cognitive Level

understand

Deep Dive: Matrix Decomposition Techniques

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Definition
Definition

Matrix decomposition techniques, such as singular value decomposition and eigen decomposition, are essential methods in linear algebra that allow for the simplification and understanding of complex functions. These techniques enable students to break down matrices into simpler components, facilitating easier analysis and programming adjustments, akin to refactoring code in software development. Understanding these methods is significant in Business applications, particularly in data analysis and machine learning, where efficient data processing is crucial.

Topic Definition

Matrix decomposition techniques, such as singular value decomposition and eigen decomposition, are essential methods in linear algebra that allow for the simplification and understanding of complex functions. These techniques enable students to break down matrices into simpler components, facilitating easier analysis and programming adjustments, akin to refactoring code in software development. Understanding these methods is significant in Business applications, particularly in data analysis and machine learning, where efficient data processing is crucial.

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