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

Alex Takahashi, I need assistance in learning on how to do simulation of sy...

I need assistance in learning on how to do simulation of system described with an algebraic equations.

Write a program to calculates the standard deviation, Write a program that ...

Write a program that reads in numbers (of type double) from a file, stores them in an array, and then calculates the mean, variance, and standard deviation.   Your program shoul

Create a matlab script file, Damped free vibrations can be modelled by cons...

Damped free vibrations can be modelled by considering a block of mass m that is attached to a spring and a dashpot as shown. From Newton's second law of motion, the displac

Hold and legend function - plot functions, Hold and legend function: ...

Hold and legend function: hold: is a toggle which freezes the present graph in the figure window, so that the new plots will be superimposed on the present one. Just hold

Colon operator, The Colon Operator: If the values in the vector are re...

The Colon Operator: If the values in the vector are regularly spaced, the colon operator is used to iterate through these values. For illustration, 1:5 results in all the inte

Kurtosis, please send the matlab program to find mean,variance,standard dev...

please send the matlab program to find mean,variance,standard deviation and kurtosis for a set of values?

String manipulation, String Manipulation: The string in MATLAB softwar...

String Manipulation: The string in MATLAB software consists of any number of characters and is contained in the single quotes. Actually, strings are considered as vectors in w

Draw the histogram of the original image, Given the following image, ...

Given the following image, 1 2 1 1 2 0 0 1 5 1 0 1

Visual cryptography, how to implement 3 out of 4 visual cryptography?

how to implement 3 out of 4 visual cryptography?

Write a matlab script, Consider the function: f(x) = 7 - 28x + 42x 2 ...

Consider the function: f(x) = 7 - 28x + 42x 2 - 28x 3 + 7x 4 : Write a script findPolyRoot.m to nd, as accurately as you can, the root of f(x) near x = 2. Your script mu

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