How feature subset is selected in binary gray wolf optimization?

I want to use BGWO for feature selection , can any one explain how it will return me subset of selected features, because function returns only alpha wolf which is only one(individual particle),...

11 December 2018 6,775 2 View

What are topics for phd in information security ?

I want to do phd , hence want suggestion for good topics in information security. previously i have worked on classification technique.

05 June 2018 5,050 8 View

How to select optimized features using PSO?

In my research work i need to find out those features which are most significant for classification. Or I need to find out most useful features and again i have to train classifier and need to...

02 March 2018 7,015 6 View

Feature Selection using Particle swarm optimization in python?

I have M*N dataset where M=Samples and N=features. i want to select features due to which SVM classification accuracy is high by using Particle swarm optimization . i am not getting 1) where to...

01 February 2018 2,299 7 View

What will be objective function for optimum feature selection using pso ?

I want to classify my data with SVM with optimized features using PSO. can any one help me to define costfunction(fitness function or optimize function) for feature selection. Currently i have...

01 February 2018 777 8 View

What will be Feature weight in PSO?

In particle swarm optimization , If I am getting good result with 30 number of features. then how to specify feature weight to these 30 feature? . I need to identify which is most significant for...

01 February 2018 6,823 3 View

How to Create Malware Dataset from Text file?

I have .Txt file which contains permissions and API functions. Now i want to convert and use these features to make dataset such that each row contains sample and column as features . cell will...

10 November 2017 3,053 0 View

What is Format of .smali file in Android ?

I want to extract features from .smalli file for malware detection. I am not able to understand which features are more better for malware detection . How i can identify these features from...

10 November 2017 1,570 0 View

How many permission are supported by Android API level 19?

08 September 2017 1,693 2 View

How PSO is used for malware detection ?

I have read inertia weight PSO but not able to understant how it will help me for malware detection? i am not getting how it can apply to rank features ? i am confuse that PSO is used to rank...

01 January 1970 7,059 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...

02 March 2021 2,735 2 View

How can extract ciprofloxacin hydrochloride disolve in water er to organic solvent such as dichloromethan or any other solvent?

I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.

01 March 2021 4,306 1 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

How to perform statistical analysis of coefficients extracted from transform techniques?

I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...

01 March 2021 8,079 2 View

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

How to make fractions of chloroform extract of plant, using seperating funnel?

28 February 2021 8,466 2 View

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 View

How to arrange coordinates and extract climate dataset out of MPI-ESM-MR netcdf files?

Have a nice day everyone, I'm stuck in extracting datasets out of MPI-ESM-MR netcdf files because the latitude ranges from -3*10^6 to 3*10^6 and longitude ranges -5,9*10^6 to 5,9*10^6. Plus, the...

28 February 2021 912 3 View