Explain in simple words ,diagrams and simple example how the Fisher Linear Discriminant Dimension reduction method is helpful in dimension reduction.Show how dimension reduction is taking place using LDA in Pattern Recognition subject.
What are the steps to calculate LDA please explain clearly with easiest example,diagram and explanation.
Easy steps to calculate LDA:-
--------------------------
->Compute the mean vectors for the different classes from the
dataset.
->Compute the scatter matrices (in-between-class and within-class scatter matrix).
->Compute the eigenvectors and corresponding eigenvalues for the scatter matrices.
->Sort the eigenvectors by decreasing eigenvalues and choose
k eigenvectors with the largest eigenvalues
to form a dimensional matrix (where every column represents an
eigenvector).
->Use this eigenvector matrix to transform the samples onto
the new subspace.
This can be summarized by the matrix multiplication,
where is a matrix representing the samples, and are the transformed
samples in the new subspace.
Explain in simple words ,diagrams and simple example how the Fisher Linear Discriminant Dimension reduction method...
Using the book, write another paragraph or two: write 170
words:
Q: Compare the assumptions of physician-centered and
collaborative communication. How is the caregiver’s role different
in each model? How is the patient’s role different?
Answer: Physical-centered communication involves the specialists
taking control of the conversation. They decide on the topics of
discussion and when to end the process. The patient responds to the
issues raised by the caregiver and acts accordingly. On the other
hand, Collaborative communication involves a...
What an Executive Summary Is
An executive summary is a specific type of document that does
two things: it summarizes a research article, and it offers
recommendations as to how information from the article can be
used.
Some long reports can contain an executive summary section, as
indicated in the Pearson handbook.
Write a 2 pahe Executive Summary
In business contexts, an executive summary is always written
for a specific purpose: to explain the information in the article
to a...
10. The Beck & Watson article is a
Group of answer choices
quantitative study
qualitative study
11. Beck & Watson examined participants' experiences and
perceptions using what type of research design?
Group of answer choices
particpant obersvation
phenomenology
12. Select the participants in the Beck & Watson study
Group of answer choices
Caucasian women with 2-4 children
Caucasian pregnant women
13. In the Beck & Watson study, data was collected via
a(n)
Group of answer choices
internet study
focus group...
14. Select the number of participants in the Beck & Watson
study
Group of answer choices
8
13
22
35
15. Beck & Watson determined their final sample size via
Group of answer choices
coding
saturation
triangulation
ethnography
16.Through their study, Beck & Watson determined
Group of answer choices
after a traumatic birth, subsequent births have no troubling
effects
after a traumatic birth, subsequent births brought fear, terror,
anxiety, and dread
Subsequent Childbirth After a Previous Traumatic Birth Beck, Cheryl...