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Levon's user avatar
Levon's user avatar
Levon
  • Member for 13 years, 4 months
  • Last seen more than 3 years ago
8 votes
5 answers
2k views

How to check if modified genetic algorithm is significantly better than the original?

8 votes
4 answers
2k views

What are the software limitations in all possible subsets selection in regression?

6 votes
3 answers
2k views

Looking for stats/probability practice problems with data and solutions

4 votes
3 answers
3k views

Is there a way to optimize regression according to a specific criterion?

3 votes
1 answer
4k views

small sample size, large number of variables (most categorical) - how to proceed?

3 votes
1 answer
402 views

Training, saving and distributing the model – what about data the transformations?

2 votes
0 answers
200 views

Is it always better to use the RobustScaler (vs StandardScaler)?

2 votes
1 answer
505 views

$t$ test vs $\chi^{2}$ once sample is split into two groups?

1 vote
2 answers
590 views

How to compare stochastic algorithms, before and after modification

0 votes
0 answers
24 views

Is it a bad idea to always standardize all features by default? [duplicate]