Simple Approach to (Without) SVM Algorithm (Create Hyperplane Base Regression Of Closest Pair)

Hi All Student, we apologize for the delay in posting “Sentiment Analysis Document Using Support Vector Machines (SVMs) With Linier & Polynomial Kernel Without Matlab ToolBox” . But it’s okey. 😀

In this week we will provide an overview of a technique which it’s think is a very simple approach to be implemented in making comparisons with the results hyperplane formed of Support Vector Machine (SVM) on linear data to separate the two classes (binary classification), based Linear Regression method on nearest points (Closest Pair) is formed of two points between classes to take its midpoint. Obviously this method is very vulnerable to errors in the formation of the hyperplane line, because they do not have a concept of Support Vector, in the sense that all points are considered all result of midpoint or it’s just take few of midpoint.

This is the linear regression formula (y = a + b*x) :

Tracking animation base Closest Pair :

Hyperplane_Data_Random_Base_Regression_Closest_Pair

View results part 1 :

Hyperplane Data Random Base Regression (Closest Pair)_1

View results part 2 :

Hyperplane Data Random Base Regression (Closest Pair)_2

View results part 3 :

Hyperplane Data Random Base Regression (Closest Pair)_3

View results part 4 :

Hyperplane Data Random Base Regression (Closest Pair)_4

You can download This Matlab Code All About “Simple_Approach_Hyperplane_Of_SVM_Base_Regression_Closest_Pair” at  (Simple_Approach_Hyperplane_Of_SVM_Base_Regression_Closest_Pair.zip). Note : “After Download it, To Extract File (Simple_Approach_Hyperplane_Of_SVM_Base_Regression_Closest_Pair.zip), You must Rename Extension *.doc to *.zip”

To Running the program, double click Simple_Approach_Hyperplane_Of_SVM_Base_Regression_Closest_Pair.m file.  Enjoy with matlab code, especially for your research.

Any Suggestions, Question and Other, Send to My Email : matlabfreecode@gmail.com
(CMIIW & PMIIW).

Deploy .m (Matlab) to .java and .jar (Java Application) On Windows OS [part 5]

In the fifth section coincides with 5 till 7 day before Eid and holiday period at home in my village until the 11th of August 2013 to connect silaturrahmi / kinship relations and longs to be with both parents and my siblings. Alhamdulillah, I feel very happy and peaceful can be meeting them. This seems similar to the story when I heard the song of “Michael Bublé – Let me go home”. hehe .. 🙂 , Okey all student and people in the world, now we will share how to run the file from the deploy results *.m to *.java using Eclipse (How to run all files *. Java in the folder “..\MyProject_Java_Application\src\myProject_Java_Application” and file *.ctf in folder “..\MyProject_Java_Application\src\classes\myProject_Java_Application” in Eclipse). We use Eclipse Indigo & Matlab 2009 and hope you can develop to recently version on both. 🙂  Let’s go the developer  :

• Installs Eclipse, then run on your computer.
  

  Installs Eclipse

• Set “Workspace” on the folder that we want. Then click “OK” button.
  

  workspace-folder

• Display “Welcome” page in Eclipse.
  

  Welcome page in Eclipse

• Click “File” and then click “New”, then click “Java Project”.
  

  Click File and then click New then click Java Project

• Create a new project, for example with the name “OsteoMeter”, then click the “Finish” button.
  

  Create a new project for example with the name OsteoMeter then click the Finish button

• Click the “Minimize” button on the “Welcome” page to see the Eclipse Project form of “OsteoMeter”.
  

  Click the Minimize button on the Welcome page to see the Eclipse Project form of OsteoMeter

• Copy Folder “myProject_Java_Application” in folder “.. \ MyProject_Java_Application \ src”
  

  Copy Folder-myProject_Java_Application-in folder -MyProject_Java_Application-src

• Then Paste in the folder where we store the Eclipse Project “OsteoMeter”. For example in the folder “D: \ Master \ EclipseProject \ MyWorkspace \, then look for the folder” D: \ Master \ EclipseProject \ MyWorkspace \ OsteoMeter \ src “.
  

  Then paste in folder-eclipse

• Display after the process of Paste is done.
  

  Display after the process of Paste is done – eclipse

• Copy the file *. ctf in the folder “.. \ MyProject_Java_Application \ src \ classes \ myProject_Java_Application”
  

  Copy the file-ctf in the folder-MyProject_Java_Application-src-classes-myProject_Java_Application

• Paste it in the folder “D: \ Master \ EclipseProject \ MyWorkspace \ OsteoMeter \ src \ myProject_Java_Application”.
  

  Paste it in the folder-D-Master-EclipseProject-MyWorkspace-OsteoMeter-src-myProject_Java_Application

• Display after the process of Paste is done.
  

  Display after the process of Paste is done-eclipse-part2

• Back to the Eclipse Project, right click on the Project “OsteoMeter”, then click “Refresh”.
  

  Back to the Eclipse Project-right click on the Project-OsteoMeter-then click-Refresh

• It will show all files “.java” and “.ctf” which has been incorporated and there is appear error.
  

  It will show all files java and ctf which has been incorporated and there is appear error

• Enter the library “javabuilder.jar” to eliminate the errors that are marked with red color on some files “.java” in the Eclipse Project.
  • Right-click the Project “OsteoMeter”, then click “Build Path”, then click “Configure Build Path …”, then select the “Libraries” tab.
    

    Right-click the Project OsteoMeter then click Build Path then click Configure Build Path then select the Libraries tab

  • Click “Add External JARs…” button.
    

    Click Add External JARs button

  • Select the file “javabuilder.jar” then click “Open”.
    

    Select the file javabuilder.jar then click Open – eclipse

  • Click the “OK” button.
    note : take library “javabuilder.jar” at “C:\Program Files\MATLAB\MATLAB Compiler Runtime\v710\toolbox\javabuilder\jar\javabuilder.jar”. this directory of javabuilder may be different from those in your computer. Because this directory of javabuilder accordance with the directory where we install file “MCRInstaller.exe”. So take this file javabuilder corresponds to that of in your computer.
• Display Project File “OsteoMeter” which has been equipped library “javabuilder.jar”.
  

  Display Project File OsteoMeter which has been equipped library javabuilder.jar

• Set “MyProject_Java_Application.java” as the Main-Class Project by right clicking “OsteoMeter”, then click “Run As”, then click “Run Configuration ..”.
  

  Set MyProject_Java_Application.java as the Main-Class Project by right clicking OsteoMeter then click Run As then click Run Configuration

  • Click the “Java Application”, then click the “New launch configuration” (), eg “Name: Run As OsteoMeter”. Select Project by clicking the “Browse …”, eg “Project: OsteoMeter”, then click the “Search” in the “Main class:”.
    

    New launch configuration – eclipse

  • Select “MyProject_Java_Application” as the Main-Class, then click “OK”.
    

    Select MyProject_Java_Application as the Main-Class then click OK

  • Click the “Apply”, then click “Run”. Wait a few moments until the interface is appear, and it close automatically.
    

    Click the Apply then click Run Wait a few moments until the interface is appear and it close automatically

• Edit the file .java which is a Main-Class, the “MyProject_Java_Application.java”
  

  Edit the file .java which is a Main-Class the MyProject_Java_Application.java – eclipse

  Seek script  “mcr.dispose();” by pressing the button “CTRL+F” then type with keyword “mcr.dispose();” then change become “//mcr.dispose();” then pressing save button.

• Project running process “OsteoMeter” doing by right-clicking Project “OsteoMeter”, then click “Run As”, then click ().
  

  process – run as java application – eclipse

• Select “MyProject_Java_Application”, then click “OK”.
  

  Select MyProject_Java_Application then click OK

• The project  “OsteoMeter” can be running with other way, by click the black arrow button that down direction.
  Then click “()” that has been set as caller Main-Class in the previous section, so that the Form “Select Java Application” is used to select the file  .java with manually way. It’s a Main-Class (file. java that first executed while running the process) doesn’t show up again.
• Project “OsteoMeter” is being compiled. Wait a few seconds until the interfaces is appear.
  

  Project OsteoMeter is being compiled Wait a few seconds until the interfaces is appear

• Display after Running result of deploy file *.m to *.java on Eclipse without Matlab.
  

  Display after Running result of deploy file .m to .java on Eclipse without Matlab

  note: if interface display the results of running only appears a few seconds (automatic exit). The solution is on the section “Edit file .java which is Main-Class”. Maybe you are not yet looking for a script “mcr.dispose();” by pressing “CTRL + F” and then type keyword “mcr.dispose();” then change it to “/ /mcr.dispose();” and press save button.

• Congratulations, you’ve been success to Running result of deploy file *.m to *.java on Eclipse without Matlab.
• Finish. 🙂

Deploy .m (Matlab) to .java and .jar (Java Application) On Windows OS [part 4]

In the fourth section coincides with the month of Ramadan, we will share how to run the file from the deploy results *.m to *.java using Netbeans (How to run all files *. Java in the folder “..\MyProject_Java_Application\src\myProject_Java_Application” and file *.ctf in folder “..\MyProject_Java_Application\src\classes\myProject_Java_Application” in NetBeans). We use Netbeans IDE 7.0.1 & Matlab 2009 and hope you can develop to recently version on both. 🙂  Okey, Let’s go the developer  :

• Installs Netbeans, then run on your computer.
  

  Installs Netbean

• Click “File”, then Click “New Project…”
  

  Create New Project

• Choose “Categories” [Java] and “Projects” [Java Application], then click  “ Next > ” button
  

  Choose Categories

• Create new Project e.g. with name “OsteoMeter”, uncheck at “Create Main Class” and “Set as Main Project”, then click “Finish” button.
  

  Project Name

• Copy Folder “myProject_Java_Application“ into Folder “..\MyProject_Java_Application\src”
  

  Copy Folder myProject_Java_Application

• Then Paste into Folder where we save Project of NetBeans “OsteoMeter”. E.g at folder “D:\Master\NetBeansProject\”, so then seek folder “D:\Master\NetBeansProject \OsteoMeter\src”.
  

  Paste at Folder where we save Project of NetBeans

• Display after Paste folder process is done.
  

  Display after Paste process is done

• Copy file *.ctf at Folder “..\MyProject_Java_Application\src\classes\myProject_Java_Application”
  

  Copy file .ctf at Folder

• Paste into Folder “D:\Master\NetBeansProject\OsteoMeter\src\myProject_Java_Application”.
  

  Paste into Folder D_Master_NetBeansProject_OsteoMeter_src_myProject_Java_Application

• Display after Paste file *.ctf process is done.
  

  Display after Paste file .ctf process is done

• Back to NetBeans Project, display when all file “.java” and “.ctf”  has been included. It’s will be seen there is an error.
  

  Back to NetBeans Project

• Include library “javabuilder.jar” to eliminate errors marked in red on some files of “*.java” :
  • Right click “Libraries”
    

    Right click Libraries

  • Click “JAR/Folder…”
    

    Click JAR_Folder

  • Choose file “javabuilder.jar” then click “Open” button.
    note : take library “javabuilder.jar” at “C:\Program Files\MATLAB\MATLAB Compiler Runtime\v710\toolbox\javabuilder\jar\javabuilder.jar”. this directory of javabuilder may be different from those in your computer. Because this directory of javabuilder accordance with the directory where we install file “MCRInstaller.exe”. So take this file javabuilder corresponds to that of in your computer.
• Display File Project “OsteoMeter” that has been included library of “javabuilder.jar”.
  

  Display File Project OsteoMeter

• Set “MyProject_Java_Application.java” as Main-Class, with do right click Project “OsteoMeter”, then select “Set Configuration”, then select “Customize…”
  

  Set MyProject_Java_Application.java as Main-Class

• Click “Browse..” button at field “Main Class”. Then click “Select Main Class” button.
  

  Click Browse.. button at field Main Class

• Then click “OK” button.
  

  Then click OK button

• Edit file .java which is Main-Class, namely “MyProject_Java_Application.java”
  

  Edit file .java which is Main-Class

  Seek script  “mcr.dispose();” by pressing the button “CTRL+F” then type with keyword “mcr.dispose();” then change become “//mcr.dispose();” then pressing save button.

• “Clean and Build” Project “OsteoMeter”, by do right click Project “OsteoMeter”, then pressing “Clean and Build”.
  

  Clean and Build Project

• Display after “Clean and Build”.
  

  Display after Clean and Build

• Running Project “OsteoMeter” with click Button ().
  

  Running Project OsteoMeter

• Display after Running result of deploy file *.m to *.java on Netbeans without Matlab.
  

  Display after Running .m to .java on Netbean without Matlab

  note: if interface display the results of running only appears a few seconds (automatic exit). The solution is on the section “Edit file .java which is Main-Class”. Maybe you are not yet looking for a script “mcr.dispose();” by pressing “CTRL + F” and then type keyword “mcr.dispose();” then change it to “/ /mcr.dispose();” and press save button.

• Congratulations, you’ve been success to Running result of deploy file *.m to *.java on Netbeans without Matlab. 🙂
• To be Continue On [part 5]

Deploy .m (Matlab) to .exe (Standalone Application) On Windows OS [part 2]

In the second part, we will discuss about (Process deploy source code *.m into *.exe become Standalone Application) : Rename Project and select the Location File Source Code, Include one of the main file *.m on the “Main Function”, Include all the required files “Main Function” in the “Other files”, Save Project. Okey, Let’s Go To Follows This Step below :

• Rename Project and choose Location File Source Code, then click “OK”
  

  Rename Project and choose Location File Source Code

• Display Form Compiler
  

  Display Form Compiler

• Include one of the main file *.m on the “Main Function”, with click ““, then click “Open” button
  

  File .m Main Function

• Result Include file On “Main Function”
  

  Result Include File .m On Main Function

• Include all the required files “Main Function” On the “Other files”, with click ““, then click “Open” button
  

  Include all the required files Main Function On Other files

• Save Project  “MyProject_Standalone_Application” with click  “Save” () button
  

  Save Project – MyProject_Standalone_Application

• To be Continue On [part 3]

Matlab is Relative to Said it as Instant Code or Not. Why?

This opinion is inspired by my dialogue with my lecturer about the programming language that should be used by students to learn to make coding to solve the problem some time ago. 😀

Matlab is relative to said it as instant code or not. Why is that?
All of the following descriptions I addressed for all those who still hesitate to use Matlab as a programming language in homework, research, final project, thesis and dissertations in their respective institutions.
Here is some perspective from our experience of the Matlab programming :
1. Suitable for research.
Because it is a lot of modules or functions that have been provided and well as to accelerate in the manufacture of coding.
2. Matlab gives us flexibility.
That is how we make coding a module or function of our own making or using an existing function.

For example we can make the code to calculate the average value of the data rate without using the mean function that already exist in Matlab :


********************* Manual_mean_Vs_Fn_mean_Matlab.m *********************

clear all;
close all;
clc;

% Count mean of data
disp(‘=================================== ‘)
disp(‘Menghitung nilai rata-rata data ‘)
disp(‘=================================== ‘)

% enter number of data
byk_data=input(‘Input banyak data :’)

% initialization sum of data
jumlah_data=0;

% looping process
for i=1:byk_data
% retrieve the data entered
data_ke(i)=input(strcat(‘Input data ke -> ‘,num2str(i),’ = ‘));

% sum all data one by one
jumlah_data=jumlah_data+data_ke(i);
end

% Count mean of data without use function of matlab
Nilai_rata_rata_data_cara_manual = jumlah_data/byk_data

% Count mean of data use function of matlab
Nilai_rata_rata_data_dgn_Fn_matlab=mean(data_ke)

********************* Manual_mean_Vs_Fn_mean_Matlab.m *********************

The conclusion is :
If we want to develop or learn talents logic, then as much as possible we minimize the use of modules or functions or toolbox that already exist in Matlab. Even in all other program code, both C / C + +, C #, Java, Vb etc.
Any Suggestions, Question and Other, Send to My Email : matlabfreecode@gmail.com