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Questions - tidymodels

Tidymodels worfklow_map() function not working on Spark cluster with R sparklyr

I am attempting to run a time series cross validation ML tuning process on a Spark cluster (sparklyr on Databricks), but am getting an error. The packages I'm using are tidymodels with modeltime. The ...
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skklogw7

r

apache-spark

databricks

sparklyr

tidymodels

Votes: 0

Answers: 0

I cannot load tidymodels

I get the following error after I try to load the tidymodels in my R studio: library (tidymodels) Error: package or namespace load failed for ‘tidymodels’ in loadNamespace (j <- i [[1L]], c (lib.l...
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The Wolf

r

install.packages

tidymodels

Votes: 0

Answers: 0

Create a multivariate matrix in tidymodels recipes::recipe()

I am trying to do a k-fold cross validation on a model that predicts the joint distribution of the proportion of tree species basal area from satellite imagery. This requires the use of the Diricihle...
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Sean McKenzie

r

machine-learning

tidymodels

r-recipes

r-parsnip

Votes: 0

Answers: 1

Latest Answer

This works, but I'm not sure if it's what you were expecting. First--getting the data setup for CV and DR_data() I don't know of any package that has built what would essentially be a translation for ...
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Kat

Java Heap Space Error in SparklyR &amp; Tidymodels

Hi, I am trying to model a large dataset (2000000+ rows, ~150 columns) using the tidymodels and the spark engine. However, I am receiving the following error: java.lang.OutOfMemoryError: Java heap spa...
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Enes

r

apache-spark

sparkr

sparklyr

tidymodels

Votes: 0

Answers: 0

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