h2o.reset_threshold | R Documentation |
Reset model threshold and return old threshold value.
h2o.reset_threshold(object, threshold)
object |
An H2OModel object. |
threshold |
A threshold value from 0 to 1 included. |
Returns the previous threshold used in the model.
## Not run:
library(h2o)
h2o.init()
prostate_path <- system.file("extdata", "prostate.csv", package = "h2o")
prostate <- h2o.importFile(prostate_path)
prostate[, 2] <- as.factor(prostate[, 2])
prostate_glm <- h2o.glm(y = "CAPSULE", x = c("AGE", "RACE", "PSA", "DCAPS"),
training_frame = prostate, family = "binomial",
nfolds = 0, alpha = 0.5, lambda_search = FALSE)
old_threshold <- h2o.reset_threshold(prostate_glm, 0.9)
## End(Not run)
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