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

What is difference between software defects,faults and Change proneness?

Hello Sir, What is difference between software defects,faults and Change proneness?

02 March 2016 5,071 3 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

How to classify strictly upper triangular matrices by similarity?

Let F be a field. Consider U, the set of n times n strictly upper triangular matrices in F. For X, Y in U, we call them similar if there exists some S, which is non-degenerate and upper...

01 March 2021 2,957 8 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Why is the sum of the elements in a row in a Q matrix equal to zero?

When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?

28 February 2021 3,864 3 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

How to find a correlation between coordinates in a curvilinear coordinate system?

Hello. I have a skewed elliptical coordinate system (I use alternative elliptical coordinates). And I need to determine connections between coordinates in order to fetch a covariance matrix of...

28 February 2021 364 3 View

For modelling epoxy-based matrices (in composites), which model in ABAQUS is the most suitable, Concrete damaged plasticity or Drucker-Prager model?

I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...

28 February 2021 5,415 1 View

How to evaluate unsupervised clustering metrics when some elements do not have a cluster label in the result?

I run algorithms like HDBSCAN and MeanShift, and compare them with K-means and GaussianMixture. The first two algorithms do not return cluster labels for some elements in the dataset. My question...

27 February 2021 428 3 View

What are the methods used for CNT..?

Respected Professor's i hope you are doing well and happy. i need some information about carbon Nanotubes. before blending the CNT with the matrix the CNT has been introducing in some treatments....

24 February 2021 5,383 5 View

How can I generate random samples from Bingham distribution in R? How can I construct those symmetric matrices?

in the function rbingham(n,A) in R software how can I construct that A (symmetric) matrix?

24 February 2021 3,528 3 View

How does the injection volume impact LLOQ and ULOQ in regression analysis (LC-MSMS)?

Hello, I have run into an issue that has sparkled a debate at work: is the LLOQ/ULOQ impacted by injection volume under the following circumstances: 1) Same dilution factor of all samples 2)...

23 February 2021 9,159 3 View