Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Consider the problem of classifying 10 samples from Table 1 . Assume that the underlying distributions are normal. For each category, the mean vector and

image text in transcribed

Consider the problem of classifying 10 samples from Table 1 . Assume that the underlying distributions are normal. For each category, the mean vector and the covariance matrix are given by =101k=110xk=101k=110(xk)(xk)t where xk denotes the k-th samples in that category. (a) (10%) Assume that the prior probabilities for each category are as follows: P(1)=0.2,P(2)=0.5,P(3)=0.3 Determine mean vectors and covariance matrices for these three categories using x1 and x2 feature values. (b) (10%) Calculate the percentage of misclassified samples for each category. (c) (20%) Repeat all of the above, but now use three feature values (i.e., x1,x2, and x3) Table 1: Computer exercise relies on the following data. Consider the problem of classifying 10 samples from Table 1 . Assume that the underlying distributions are normal. For each category, the mean vector and the covariance matrix are given by =101k=110xk=101k=110(xk)(xk)t where xk denotes the k-th samples in that category. (a) (10%) Assume that the prior probabilities for each category are as follows: P(1)=0.2,P(2)=0.5,P(3)=0.3 Determine mean vectors and covariance matrices for these three categories using x1 and x2 feature values. (b) (10%) Calculate the percentage of misclassified samples for each category. (c) (20%) Repeat all of the above, but now use three feature values (i.e., x1,x2, and x3) Table 1: Computer exercise relies on the following data

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Auditing The Modern Hospital

Authors: B. J Hall

1st Edition

0130516724, 978-0130516725

More Books

Students also viewed these Accounting questions

Question

Design a health and safety policy.

Answered: 1 week ago