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mining
  • Member for 10 years, 7 months
  • Last seen more than 1 year ago
15 votes
1 answer
14k views

What are the limitations of Kernel methods and when to use kernel methods?

11 votes
2 answers
15k views

What is the meaning of regularization path in LASSO or related sparsity problems?

11 votes
1 answer
20k views

How to define multiple losses in machine learning?

10 votes
3 answers
7k views

How does ResNet or CNN with skip connections solve the gradient exploding problem?

7 votes
2 answers
12k views

In convolutional neural networks, how to prevent the overfitting?

6 votes
1 answer
2k views

About the derivation of group Lasso

6 votes
1 answer
3k views

What should we do when changing SGD optimizer to Adam optimizer?

5 votes
1 answer
5k views

Computational complexity for linear discriminant analysis

5 votes
1 answer
18k views

Why are the ROC curves not smooth?

2 votes
1 answer
404 views

How to get the derivation for mean-field approximation?

2 votes
1 answer
3k views

data normalization after dimension reduction for classification

2 votes
1 answer
447 views

What to do next for preventing the overfitting?

2 votes
1 answer
1k views

Performance Evaluation for multiple classifiers in machine learning with Wilcoxon Rank Sum Test

2 votes
0 answers
372 views

How to select the regularization parameter between two losses?

1 vote
1 answer
59 views

Could Robust Subspace Clustering be used to remove outliers?

1 vote
1 answer
4k views

How to analysis this ROC curve and improve the performance? [closed]

1 vote
1 answer
660 views

How to compare PCA with KPCA for dimension reduction?

0 votes
0 answers
56 views

Is this a good classification model? [duplicate]

0 votes
0 answers
38 views

Are there any recent advances on the combination of deep learning and graphical models?

0 votes
0 answers
200 views

How to derive this problem with soft-thresholding method?

0 votes
0 answers
74 views

Is there any optimization algorithms for these problems?

-1 votes
4 answers
992 views

How to improve my results when p-value is "0.073"?