Adeyemi Adegbenjo

10 Questions 38 Answers 0 Followers

Questions related from Adeyemi Adegbenjo

What determines the output spectra you get from an equipment? Is it the imaging light source mode or the sensor signal default of the equipment?

I'm just curious to know what determines the output spectra you get from an equipment. Is it the imaging light source mode or the sensor signal default of the equipment? Im thinking its the latter...

06 June 2016 6,929 3 View

During a SIMCA classification modelling, what do I do if my global PCA does not give clearly distinguishable classes?

I am doing a SIMCA classification modelling using the Unscrambler software. The usual approach is to run a global PCA first to ascertain existing classes are clearly distinguishable before...

10 October 2015 2,833 9 View

Difference between Type I and Type III SS decision tables in statistical analyses?

I am running a GLM proc SAS analysis and my type I and Type III SS tables arrived at different conclusions entirely for my main effects. How do I know which of the two tables to use in making my...

01 January 2015 4,426 17 View

What is the acceptable number of PLS components in PLSR analysis?

I am running a PLS analysis on an imbalanced data and seems to be getting good results with number of PLS components 'n' = 30 and 40. I have up to 335 sample sets. Are these number of PLS...

06 June 2014 1,044 2 View

Does the choice of gamma value has any serious effect on model performance in SVM classification?

When trying to fine tune the SVM classification model using the grid parameter optimization, i found many values of Cs and gamma with different numbers of support vectors having 100% cross...

05 May 2014 496 10 View

Where can I get a sample source code for a fuzzy one support vector machine?

I wish to try fuzzy one SVM for my classification problem. Does anyone know how I can get a sample source code to start with?

05 May 2014 1,219 1 View

How do I classify image samples with two different features using their image parameters as the basis of isolation?

I have two kinds of features (say "intact" and "cracked" samples) in my image data. How do I classify new set of samples into "intact" or "cracked" samples based on my already known samples for...

04 April 2014 9,183 5 View

I want to work on fuzzy support vector machine algorithm for classification problem. How do I start? Its a new area to me.

Im working on an imbalanced data classification problem that K-mean clustering seems not to be solving well. I heard Fuzzy support vector machine can help. How do I get this algorithm to work?

04 April 2014 3,440 5 View

What is the rationale for the choice of number of segments in cross-validation?

Choice of segments is common with various machine learning algorithms when dealing with training data. Is there any rationale for this choice for example say you are working on SVM classification

04 April 2014 745 4 View

How to get a fuzzy support vector machine algorithm for my data analysis?

I need a supervised learning algorithm to solve my imbalanced data classification problem. Can anybody tell me how i can get the fuzzy support vector machine algorithm which, as I have read in...

04 April 2014 9,426 0 View