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Dave's user avatar
Dave's user avatar
Dave
  • Member for 5 years, 1 month
  • Last seen this week
21 votes
Accepted

What are the disadvantages of accuracy?

18 votes

Rationale behind most published works in medical imaging trying to reduce false positives

14 votes

If A and B are correlated and A and C are correlated. Why is it possible for B and C to be uncorrelated?

12 votes

Why using a partial derivative for the loss function?

12 votes
Accepted

How to fit a math formula to data?

11 votes
Accepted

Why does putting a 1/2 in front of the squared error make the math easier?

8 votes

Is Pearson correlation a good loss function?

8 votes
Accepted

Which method is more suitable? overfitting of traning data or low accuracy?

7 votes
Accepted

How to calculate accuracy of an imbalanced dataset

6 votes
Accepted

What can be done with same samples with different target?

6 votes
Accepted

Can a linear regression model without polynomial features overfit?

6 votes

Deal with overlapping classes in classification modeling

5 votes

Can GLM( generalized linear method) handle the collinearity between the predictor variables in a regression-analysis?

5 votes

Artificially expanding the datasets through rotation of images in MNIST

5 votes

What is the meaning of a quadratic relation when r = 0?

5 votes

Good classifiers when having many labels

5 votes
Accepted

Which machine learning algorithms are more suitable for binary classification?

4 votes
Accepted

Is it a acceptable way to write a loss function in this form?

4 votes

In machine learning, what is the difference between a probabilistic approach and a geometric approach?

4 votes

Uncertainty about shape of ROC curve

4 votes

Parameter estimation in linear regression

3 votes
Accepted

Are imbalanced data problems solvable?

3 votes

How to balance sensitivity(sn) and specificity(sp) of an Artificial Neural Network model?

3 votes

Evaluation of a model of imbalanced data

3 votes
Accepted

How to decide the most suitable technique to handle Class Imbalance

3 votes
Accepted

Diff. in P-value & F-Stat. Multiple linear regression

3 votes
Accepted

SAS Studio seems to imply that apparently non-normal data is normal

3 votes

Difference between grayscaled and binary mnist dataset

3 votes
Accepted

What to do when the target variable does not correlate with any of the independent variable in a dataset?

3 votes

Cannot reshape array of size 12288 into shape (64,64)

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