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Results tagged with caret
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user 8101
Caret is an R package containing a set of functions that attempt to streamline the process of creating predictive models. Use this tag for any on-topic question that (a) involves caret either as a critical part of the question or expected answer, & (b) is not just about how to use caret or R.
16
votes
3
answers
15k
views
Is there a way to disable the parameter tuning (grid) feature in CARET?
CARET will automatically use a pre-specified tuning grid to build various models before selecting a final model, and then training the final model on the full training data. … However even in this case, CARET "selects" the best model among the tuning parameters (even though there is only one in this case), and then fits the final model to all the training data. …
- 3,091
5
votes
1
answer
7k
views
How to retrieve model-specific information when using the caret package?
CARET is a convenient tool that wraps dozens of modelling methods. … Is there a way I can use CARET to access these model-specific reports (maybe by accessing the modeling object generated directly)? …
- 3,091
23
votes
2
answers
23k
views
Caret re-sampling methods
I am using the library caret in R to test various modelling procedures.
The trainControl object allows one to specify a re-sampling method. …
- 3,091