Osama Alomari

5 Questions 11 Answers 0 Followers

Questions related from Osama Alomari

How I can compare my proposed method with stat-of-the-art methods in term of classification accuracy via 10 fold Cross validation?

I have applied genetic algorithm with SVM as feature selection method for high dimensional datasets (i.e gene expression data). The algorithm was evaluated based on classification accuracy using...

05 May 2017 5,355 3 View

Does different discretization methods reveal different feature score & order in individual feature selection method such Information gain/gain ratio ?

I have run gain ratio attributeSelection on weka and also run gain ratio attributeSelection from Java machine learning library "...

12 December 2016 2,242 3 View

MRMR run into discretization data, while SVM(LIBSVM) run into scaling data. What format should the data be when LIBVM starts classification?

I used MRMR filter approach, then run GA-SVM(Wrapper approach) on the best 100 features selected from MRMR. MrMR run discretization {0,2,-2} data, while Libsvm run into scaling data between...

11 November 2015 7,981 7 View

Does anyone know how to apply Bat algorithm with binary cases( Feature Selection ) and /or know a matlab/java implementation for that?

I have started programming bat algorithm as a feature selection .i have misunderstanding of velocity concept, since the length of the feature subset is become too long after its pass to velocity...

08 August 2015 7,484 3 View

What is the appropriate svm type and kernal type and parameters (c,gamma, etc...) in LIBSVM for microarray data?

I am working on optimizing Gene selection in microarray data for Cancer Classification. I am going to use SVM in (libsvm) as wrapper approach to evaluate Gene subsets using 10 K fold cross...

04 April 2015 8,012 6 View