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Results tagged with regression
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user 100529
Techniques for analyzing the relationship between one (or more) "dependent" variables and "independent" variables.
3
votes
0
answers
40
views
Are there any models that do worse on standardized datasets?
Question
My question today is, do any classification/regression models exist such that they actually perform worse on a standardized dataset than the original dataset itself? …
- 641
3
votes
1
answer
2k
views
Why isn't BFGS and LBFGS implemented in more areas where gradient descent is applied?
BFGS and LBFGS algorithms are often seen used as optimization methods for non-linear machine learning problems such as with neural networks back propagation and logistic regression. … My question is why arent they implemented in everything that gradient descent is even remotely related to, LINEAR regression for example? …
- 641
4
votes
2
answers
1k
views
Is Linear/Polynomial Regression sensitive to irrelevant features or noise?
Are predictive models based off of linear regression and polynomial regression sensitive to irrelevant features or noise? …
- 641