Rank: 493 based on 245 downloads (last 30 days) and 1 file submitted
photo

Anand Mishra

E-mail
Company/University
Devi Ahilya University, Indore

Personal Profile:

 

Watch this Author's files

 

Files Posted by Anand Mishra
Updated   File Tags Downloads
(last 30 days)
Comments Rating
04 Apr 2012 Screenshot Multi Class Support Vector Machine This function removes out the limitation of MATLAB SVM function of two class and uses more classes. Author: Anand Mishra svm, support vector machin..., multiclass, multiclass svm 245 32
  • 3.63636
3.6 | 12 ratings
Comments and Ratings by Anand Mishra View all
Updated File Comments Rating
04 Apr 2012 Multi Class Support Vector Machine This function removes out the limitation of MATLAB SVM function of two class and uses more classes. Author: Anand Mishra

Download Version 3.0 of this function and give suggestions for improving it. Version 3.0 includes the usage of multiple row testing matrix input.

04 Apr 2012 Multi Class Support Vector Machine This function removes out the limitation of MATLAB SVM function of two class and uses more classes. Author: Anand Mishra

@pallavi
Sorry for late reply, but I was little bit busy.
You can use '|' instead of '||' or '&' instead of '&&' in function,hope this will work for your application. You can refer Operators and Flow Control in Matlab for more information.
Thank You for taking help.

04 Apr 2012 Multi Class Support Vector Machine This function removes out the limitation of MATLAB SVM function of two class and uses more classes. Author: Anand Mishra

@Gomathi C,
Sorry for late reply, but I was little bit busy.
By the way you don't have to worry about using this function for two class SVM. You can not use this function for two classes, because their is an inbuilt MATLAB function for two classes classification present in MATLAB IDE. I created this function to extend the facilities of inbuilt MATLAB function.
I am not able to understand your output of GLCM but you can look image associated with my file in MATLAB file exchange for example of using my SVM function.
If you still find any problem in using your inputs for your program then please clarify me whole parameters you are using for GLCM like autoc, contr etc. So that I am able to tell you more clearly.
Hope this will help you.
Thanks for using my function.

14 Oct 2011 Multi Class Support Vector Machine This function removes out the limitation of MATLAB SVM function of two class and uses more classes. Author: Anand Mishra

@guo,
Hi, you correctly spotted the algorithm behind this file.
Now take an example,
Suppose
T=[1 2 3 4;2 3 4 5;3 4 5 6;4 5 6 7]
C=[1 2 3 4]
tst=[3 4 5 6]
then run the function and then debug it step by step to understand algorithm.
It becomes clearer how the class is calculated.
Thanks for your interest.

11 Oct 2011 Multi Class Support Vector Machine This function removes out the limitation of MATLAB SVM function of two class and uses more classes. Author: Anand Mishra

@Aziz,
Dear Aziz, svmclassify never makes 'classes' variable as a row vector of 0 and 1. The 'classes' can used only for checking loop condition i.e.,whether loop is to be terminate or not (check in while condition).
Variables 'newClass' and 'c1' can takes form of vector(0 and 1) and changing their sizes in each iteration.

I am using operands || and && because I am working on C Programming also so I am habitual of using this instead of logical scalar values.

May this solve out your confusions. Read Comments on file thoroughly. Thanks for taking help.
Regards...Anand Mishra.

Comments and Ratings on Anand Mishra's Files View all
Updated File Comment by Comments Rating
04 Nov 2014 Multi Class Support Vector Machine This function removes out the limitation of MATLAB SVM function of two class and uses more classes. Author: Anand Mishra shila

Hello sir. i have used this function. i have to classify 3 classes. but its not getting expected result.. its shows only one class its unable to group rest two classes.. whts the problme?

27 Oct 2014 Multi Class Support Vector Machine This function removes out the limitation of MATLAB SVM function of two class and uses more classes. Author: Anand Mishra jie

Could you please tell me the reference of your aglorithm? Thanks a lot.

24 Sep 2014 Multi Class Support Vector Machine This function removes out the limitation of MATLAB SVM function of two class and uses more classes. Author: Anand Mishra mustafa alnasser

I am using neural network for classification of four classes and I am trying to use SVM to do the same analysis but I do not how to reflect 4 input vectors on the three sets (group, test.)

28 May 2014 Multi Class Support Vector Machine This function removes out the limitation of MATLAB SVM function of two class and uses more classes. Author: Anand Mishra Ansuman Mahapatra

16 Jan 2014 Multi Class Support Vector Machine This function removes out the limitation of MATLAB SVM function of two class and uses more classes. Author: Anand Mishra raha

hi
i am new in svm
i wonder how calculate accuracy in this algorithm
plz help me

Contact us