SQQS5053:Applied Multivariate Data Analysis Assignment, UUM, Malaysia Show that the following matrix A is an orthogonal matrix Then, compute its eigenvalues and eigenvectors.
University | Universiti Utara Malaysia (UUM) |
Subject | SQQS5053: Applied Multivariate Data Analysis |
1. PCA is a technique for? (note: you can select multiple answers)
variance normalization.
dimensionality reduction.
feature extraction.
data augmentation.
2. When performing PCA we want to
find orthogonal vectors.
estimate the number of dimensions.
find the components of the dataset.
find the most meaningful basis.
- The most popularly used dimensionality reduction algorithm is Principal Component Analysis (PCA). Which of the following is/are true about PCA?
i PCA is an unsupervised method.
ii It searches for the directions that data have the largest variance.
III. Maximum number of principal components <= number of features.
iv. All principal components are orthogonal to each other.
I and II
I and III
II and III
I, II and III
I, II III and IV
- What will happen when eigenvalues are roughly equal?
PCA will perform outstandingly.
PCA will perform badly.
Can’t say.
- Show that the following matrix A is an orthogonal matrix. Then, compute its eigenvalues and eigenvectors.
Get Solution of this Assessment. Hire Experts to solve this assignment for you Before Deadline.
Get Help By Expert
Students of the UUM Malaysia who are enrolled in the course SQQS5053 Applied Multivariate Data Analysis can now get help with their assignments from AssignmentHelper.my. Our professional assignment writing team is well-equipped to handle all your needs for this course and many others. We provide custom assignment help to your assignments according to your specific requirements and needs. We provide a wide range of services to our customers, such as research and analysis, proofreading, editing, and writing, thesis writing help and many more. Our assignment help team also assists with the formatting and structuring of your assignments, as well as offering relevant advice and suggestions.
Recent Solved Questions
- BED15203: Write a C program that prompts user to enter 2 sides of a rectangle and the radius of a circle: Fundamentals Of Programming Assignment, UniKL, Malaysia
- Information Technology Assignment, APU, Malaysia Octra Solutions is a privately owned, well-known software company located in Southern Malaysia
- Analysis of Agile Organization Course Work, UMP, Malaysia Supply Chain Operational Performance can be defined as activities and processes involving transforming raw materials
- Organizational Behavior Home Work, USM, Malaysia Fact-finding and action-talking duties often polarize an individual and the entire group’s dynamics
- Positioning a brand effectively depends on aspects including the industry: Marketing Management, Essay, OUM, Malaysia
- A 6 -week old Indian boy admitted to pediatric ward with spina bifida and lumbosacral myelomeningocele: Paediatrics Assignment, UOM, Malaysia
- Strategic Operation Management Assignment, HWU, Malaysia BP’s operations management and analyze the issues to determine the core problem that led to the Deepwater Horizon Disaster
- BACS1024: Write a proposal to develop a Point-of-Sales (POS) system for any industry eg: Introduction to Computer System Assignment, TARC, Malaysia
- Accounting and Finance for Managers Assignment, PBS, Malaysia Working capital management is a critical part of a company’s financial management. Sales, profitability
- GMKT5213: GreenEarth Organic Products is planning to introduce a new line of organic food: Marketing Management, Assignment, UNIRAZAK, Malaysia