Community Profile

Gorkem Akgul

Last seen: 4 days ago
12 total contributions since 2020

View details...

Contributions in
View by

Question

Plotting ROC Curve for Multiclass
Hi, I'm trying to make a multiclass ROC Curve and i think i'm close to it but it doesn't work. I've spent quite a while to figur...

1 month ago | 0 answers | 0

0

Question

Kfold loss returns cost function of the trained classifier ?
Hi, I couldn't completely understand what kfoldloss() function return. Is it the result of cost( or loss) function of SVM estima...

1 month ago | 0 answers | 0

0

Question

GLM Link function and model function
Hi, For a quite while, i'm trying to make sense of GLM. mdl = fitglm(X,y,'linear','Distribution','poisson') I saw that exa...

1 month ago | 0 answers | 0

0

Question

what is the difference between using cvpartition inside or outside fitting function ?
Hi, There is something that i couldn't make sense of. We can use cvpartition outside of the fitting function as following: Wel...

2 months ago | 0 answers | 0

0

Question

How can i plot the predicted linear model ?
Hi, I have trained a linear regression model and plot it using the plot function. plot(linearmodel) The problem is that, i al...

2 months ago | 0 answers | 0

0

Question

Categorical features with Linear Regression
Hi, While training a dataset from kaggle i realized that i can also use categorical features for my linear regression model. T...

2 months ago | 0 answers | 0

0

Question

fitcecoc and fitclinear are suitable for categorical data ?
Hi, I'm a newbie in Machine Learning and i'm trying to create a model on a kaggle dataset below. Stroke Dataset The thing is ...

2 months ago | 0 answers | 0

0

Question

Confusionmatrix for linear regression
Hi, I'm using the code below to train a logistic regression classifier. I'd like to plot a confusion matrix but even though i w...

2 months ago | 0 answers | 0

0

Question

Parallelplot hiding y values on graph
The parallelplot graph below looks very confusing. Is there a way that i can hide exponential numbers ? I'd like to hide every...

3 months ago | 1 answer | 0

1

Question

Converting rows to columns
I would like to convert Date rows to column and add active numbers for each Date column. So there will be 14 columns of dates...

3 months ago | 1 answer | 0

1

Question

I can't show ColorVariable on geobubble
Hi, I'm trying to do some stuffs on a covid dataset to improve my datascience skills. I have a talbe of 10 countries with the m...

3 months ago | 1 answer | 0