How can the research community detect and filter "Balloon Professors", who use their students as their ladders without any contribution?

06 July 2018 7,664 27 View

What are the differences between CAntMiner and CAntMiner2?

Hi all, I have recently downloaded the Mura package which contains many ACO-based data mining algorithms. I want to know the differences between CantMiner and CantMiner2 algorithms since I could...

06 July 2015 1,476 1 View

Are "CFSSubsetEval", "ConsistencySubsetEval", etc. in WEKA instances of filter feature selection method?

05 June 2015 8,494 1 View

Does WEKA support Embedded feature selection strategies?

Is there any feature selection strategy in WEKA based on Embedded feature subset selection model?

03 April 2015 3,362 4 View

Can anyone help me with a feature selection java code based on Fisher Score?

I am looking for a source code for feature selection based on Fisher Score. Do WEKA, JML, or any other java-based framework support that?

03 April 2015 6,405 0 View

What are the limits for the size of the input data in the Friedman Test?

If we consider Treatment (Method) values in columns and samples in rows, to use Friedman Test to analyze the significance of difference, how big can the matrix be? What are the limitations for the...

02 March 2015 7,254 4 View

Where to use Accuracy; Where to use ROC and AUC ?

Which one shows the performance of binary classifiers better? Accuracy or ROC and AUC?

01 February 2015 2,406 4 View

Is there any code for ACO-based feature selection in Java?

I am looking for Java code for ACO (Ant colony Optimization)- based Feature extraction. I want to adopt the strategy on my Dataset which has real (Numeric) attributes and a binary nominal class...

31 December 2014 5,711 4 View

How can I draw a ROC curve having TP Rate and FP Rate Values?

I am trying to plot a ROC curve for my classifier which was written in java. I cannot use Weka or other similar packages since I have developed my algorithm separately. I have all my simulation...

31 December 2014 8,994 20 View

How can I transform my double[][] matrix to TimeSeries in Java Machine Learning to use DWT?

I want to use DWT algorithm through Java Machine Learning (JML) package; therefore, I have to transform my feature matrix to TimeSeries. How can I do that?

08 September 2014 7,867 3 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View