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Esmeralda Ruiz Pujadas


Last seen: ungefär 2 månader ago |  Active since 2021

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Downsampling with hyperparameter optimization in Machine Learning
Hello all, I wonder if it is possible to do that in matlab, otherwise it is an important limitation to perform machine learning...

ungefär ett år ago | 1 answer | 0

1

answer

Question


Random forest slow optimization
Hello, I am using ranfom forest with greedy optimization and it goes very slow. I don´t want to use the bayesian optimization. ...

ungefär ett år ago | 1 answer | 0

1

answer

Question


Reweighting algorithm for fairness
Hello, I want to apply reweighting to mitigate fairness. I saw there is one way in matlab but when I use it, It does not do any...

ungefär ett år ago | 1 answer | 0

1

answer

Question


aif360 Fairness library in python
Hello, I wonder if it is possible to use the aif360 library written in python in matlab. I tried to run it but it says that t...

ungefär ett år ago | 3 answers | 0

3

answers

Question


Source Control Preferences not appear in matlab 2021a
Hello, I am trying to install the git for commiting/merging and compare. It is correctly installed because if I do !git I get...

mer än ett år ago | 1 answer | 0

1

answer

Question


Unrecognized function or variable 'fairnessMetrics'.
Dear all, I want to apply fairness in my models and I got this error: Unrecognized function or variable 'fairnessMetrics'. ...

mer än ett år ago | 1 answer | 0

1

answer

Question


Fairness for machine learning
Hello everybody, I detected a general model to be biased by gender and I wanted to demonstrate it with fairness methods the sa...

mer än ett år ago | 0 answers | 0

0

answers

Question


ttest2 doubt in the results between 2 different groups
Hello all, I have a doubt using ttest2. One example is this one A= [0.700000000000000, 0.850000000000000, 0.800000000000...

mer än ett år ago | 1 answer | 0

1

answer

Question


Not reproducibility in Random Forest with Hyperparameters
Hello, I tried many ways to apply random forest with hyperparameters and reproduce the results and no chance. I have added as th...

nästan 2 år ago | 1 answer | 0

1

answer

Question


loss returns very low values in feature forward selection
Dear all, I wonder because loss returns very low values different to classification error in Feature forward selection. For e...

ungefär 2 år ago | 1 answer | 0

1

answer

Question


app roc curve different to perfcurve
Dear all, I have a question, I want to overlay two roc curves, but my surprise is that when I use perfcurve the AUC is much h...

mer än 2 år ago | 0 answers | 0

0

answers

Question


Feature forward selection with SVM not giving the correct criterion
Dear all, I want to use Feature Forward selection with SVM but I get the criterion very small and very different if I do the sv...

mer än 2 år ago | 1 answer | 0

1

answer