Program that perform k nearest neighbours algorithm, MATLAB Programming

Assignment Help:

1) Convert the table into format convenient for the processing with MATLAB.

2) Prepare a program that perform K Nearest Neighbours algorithm using Euclidian distance. (Your program should not utilise the MATLAB function for KNN)

3) For each row (instance) from the table prepare the results of the cross-validation: for each instance apply the program for different values of K = 1,2,3,4,5. Analyse the accuracy of the classification using cross-validation and visualize your results.

4) Please create a decision tree for prediction of USA presidential elections. Select randomly several example of each class for the test set and exclude them from the training set. Find the training and the test set errors.

5) Which method works better for this dataset? Explain please.

6) Please write a conclusion.

 

 


Related Discussions:- Program that perform k nearest neighbours algorithm

Calling a function, Calling a Function: Here is an illustration of the...

Calling a Function: Here is an illustration of the call to this function in which value returned is stored in the default variable ans: >> calcarea(4) ans = 50.2655

Mathematical operation, Mathematical operation: For numerical operands...

Mathematical operation: For numerical operands, the use of such operators is clear-cut. For illustration, 3 >> 3 ans = 1 >> 9 ans = 0 Though, in the Wo

Function definitions, Function definitions: There are various ways to ...

Function definitions: There are various ways to organize the scripts and functions, but for now every function which we write will be stored in a separate M-file, that is why

Median, what are the steps we need to write in the script to get themedian ...

what are the steps we need to write in the script to get themedian for X values

Find the boundary between equations , Find the boundary between each two of...

Find the boundary between each two of the equations P1, P2, P3 by solving: P1 = P2  ,  P1 = P3  ,  P2 = P3 Plot the boundary lines on a single figure that also includes the

Excel, Ask question Excel Ch 1.A-Grader Project-Training Workshops 1.5#Mini...

Ask question Excel Ch 1.A-Grader Project-Training Workshops 1.5#Minimum 100 words accepted#

Midpoint circle, drow midpoint circle for scan converting acircle in matlab...

drow midpoint circle for scan converting acircle in matlab

Illustration of function functions, Illustration of Function functions: ...

Illustration of Function functions: For illustration, to pass the sin function into fplot, one would pass its handle as shown in figure for the result.   >> fplot(@s

Matlab programming, How can I separate a row vector into groups.

How can I separate a row vector into groups.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd