Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Computer Engineering Expert

problem 1)(a) State Bayes’ theorem for a k-class problem involving d independent features. Discuss the various probabilities arising in Bayes’ theorem. describe liklihood based decision rule for classification.

(b) Consider data with features x and y, randomly selected from a population  comprising classes A and B, as shown in the table. What is the probability that a new sample with x=1, y=2 belongs to class B? Make only necessary assumptions and list them.

Class      Samples      x=1      x=2      y=1      y=2
 A               6             4          2         5          1
 B               4             2          2         3          1

(c) List the various stages of classifier-design cycle, and describe the associated challenges to be addressed.

problem2)(a) What is meant by partitional clustering? Justify the following statement with an ex: Forgy’s algorithm groups a given set of N samples into K clusters.

(b) Consider the two class problem with class A and class B. A feature x is normally distributed for class A with μA =0, σA=1 and normally distributed for class B with μB=1, σB=2. What decision boundary will optimally divide the measurement x into decision regions if P(A)=P(B)? Find the decision rule based on the linear descriminant function and test the class of a random sample with x=4.

problem 3)(a) What is the need for a biometric system? describe the various issues to be addressed during the design of biometric pattern recognition / identification.

(b) describe various stages of the Hebb’s training algorithm. Design a 2-input AND function using Hebb’s rule.

problem 4)(a) With a neat diagram of generalized architecture pertaining to back propagation net (BPN), describe the four major stages of the training algorithm. List advantages and disadvantages of the algorithm.

(b) List methods for evaluating the error rate of a classifier. describe any one method with an ex.

problem 5)(a) describe briefly Statistical Pattern Recognition system.

(b) describe the Hopfield Net with a neat diagram.

(c) describe briefly, the Minimum Variance method of clustering.

Computer Engineering, Engineering

  • Category:- Computer Engineering
  • Reference No.:- M94443

Have any Question? 


Related Questions in Computer Engineering

1 udp is a message-oriented protocol tcp is a byte-oriented

1. UDP is a message-oriented protocol. TCP is a byte-oriented protocol. If an application needs to protect the boundaries of its message, which protocol should be used, UDP or TCP? 2. Assume a private internet, which use ...

1 how would you fi x the false sharing issue that can

1. How would you fi x the false sharing issue that can occur? 2. Consider the following portions of two different programs running at the same time on four processors in a symmetric multicore processor (SMP). Assume that ...

1 what mac protocol is used in the baseband layer of

1. What MAC protocol is used in the baseband layer of Bluetooth? 2. What is the role of the L2CAP layer in Bluetooth? 3. In an 802.11, give the value of the address 1 field in each of the following situations (left bit d ...

In this project you will enhance the bankaccount class and

In this project, you will enhance the BankAccount class and see how abstraction and encapsulation enable evolutionary changes to software. Begin with a simple enhancement: charging a fee for every deposit and withdrawal. ...

Remember from the beginning of this book how amys day

Remember from the beginning of this book how Amy's day started? Now imagine how it could have been: For Amy, the day began like any other at the Sequential Label and Supply Company (SLS) help desk. Taking calls and helpi ...

1 how does a planner know when a task has been subdivided

1. How does a planner know when a task has been subdivided to an adequate degree and can be classified as an action step? 2. What is a deliverable? Name two uses for deliverables. 3. What is a resource? What are the two ...

1 which existing blocks if any can be used for this

1. Which existing blocks (if any) can be used for this instruction? 2. Which new functional blocks (if any) do we need for this instruction? 3. What new signals do we need (if any) from the control unit to support this i ...

We consider certificate generation with ca-generated keys

We consider certificate generation with CA-generated keys. Assume the second transmission of (CertA, kpr,A) takes place over an authenticated but insecure channel, i.e., Oscar can read this message. 1. Show how he can de ...

1 what is a vulnerability what do you understand by a

1. What is a vulnerability? What do you understand by a system vulnerability? 2. Discuss four sources of system vulnerabilities. 3. What are the best ways to identify system vulnerabilities? 4. What is innovative misuse? ...

Implement a class cloud that contains an array list of

Implement a class Cloud that contains an array list of Point2D.Double objects. Support methods Draw each point as a tiny circle. Write a graphical application that draws a cloud of 100 random points.

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro