Is it possible AUC using the confusion matrix?

Hello Sir/Ma'am, Can we calculate the AUC using the confusion matrix ? If yes is it possible through Which tool and Techniques?

06 July 2018 211 0 View

Why WEKA , all Classification Techniques are not working at a time all?

Kindly tell me about WEKA Tool , Some time my classification technique are enabled , few of them disabled why? At a time all techniques are not working . Why. Kindly explain.

04 May 2018 4,220 1 View

Weka, and trying to create a classifier where I can optimize the values using Genetic algorithm?

10 November 2017 3,576 0 View

Root Relative Error ?

May it is possible value of Root Relative Error is 105.8073 %. If we want to cross check then how to find out accurate value of Root Relative Error.When data sets is missing. What is purpose...

03 April 2016 5,121 2 View

How to convert Excel data file to ARFF data file?

When I Convert Excel data file to CSV File and open it in WEKA 3.7.4 Then dialogue box appear and show------- Not recognized as csv data file Attributes names are not unique cause '0'Ok and...

03 April 2016 124 3 View

Data MIning Techniques?

Respected Sir/Madam, I want to know about: Data MIning Classification Techniquesn is better then Clustering and why?

02 March 2016 8,992 4 View

Tong yi China

Hello Sir, Kindly explain your paper "On the application of Information Entropy Based -Multi -Attribute Decision in UML Class Diagram Metrics "in Brief. I have some doubts in paper .Kindly solve...

02 March 2016 9,501 0 View

Regarding K Means Clustering Technique?

Hello Experts, Can we use K Means Clustering for predicting Software Maintainability at design level?

02 March 2016 7,955 5 View

Which is fast and peer reviewed journal in Software Engineering ?

Respected Sir/Madam, Which is fast and peer reviewed journal in Software Engineering ? Tell me about these ?? International Journal of Advanced Computer Science and Applications - See more...

01 February 2016 9,852 2 View

Reagrding Maintainance Time?

01 February 2016 6,231 0 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

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

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What is the difference between genotype and haplotype data in the ped format?

Hi everybody In the ped format for genotype, alleles of any SNP are represented by two columns (one for each allele, separated by a space). Is a column sufficient for the haplotype to...

27 February 2021 1,965 1 View

Is there an open source free software for text mining and sentiment analysis?

I am looking for a free software for text mining and sentiment analysis for my research on customer review mining (it involves calculating polarity of attributes,opinion oriented information...

25 February 2021 1,920 6 View

What software programs can directly simulate Additive Manufacturing Directed Energy Deposition (DED)?

I understand there are a lot of software programs that can simulate DED by going through specific modeling, simulation, and commands. For me, that was time consuming and results were not accurate....

24 February 2021 4,428 3 View