Open exalate-issue-sync[bot] opened 1 year ago
JIRA Issue Migration Info
Jira Issue: PUBDEV-4678 Assignee: UNASSIGNED Reporter: Megan Kurka State: Open Fix Version: N/A Attachments: Available (Count: 2) Development PRs: N/A
Attachments From Jira
Attachment Name: AutoML_EarlyStoppingIssue.R Attached By: Megan Kurka File Link:https://h2o-3-jira-github-migration.s3.amazonaws.com/PUBDEV-4678/AutoML_EarlyStoppingIssue.R
Attachment Name: Screen Shot 2017-04-20 at 3.22.05 PM.png Attached By: Megan Kurka File Link:https://h2o-3-jira-github-migration.s3.amazonaws.com/PUBDEV-4678/Screen Shot 2017-04-20 at 3.22.05 PM.png
When trying a trivial example where the predictor is equal to the response, the first GBM model in the grid search will not stop training even after logloss has reached 0.
A reproducible example is attached.
{code}
Create Data - predictor is equal to response
iris_h2o <- as.h2o(iris) iris_h2o$C1 <- iris_h2o$Species iris_h2o <- iris_h2o[c("C1", "Species")]
Run AutoML
aml <- h2o.automl(response_column = "Species", training_frame = iris_h2o) {code}