h2o.entropy {h2o} | R Documentation |
Shannon entropy
Description
Return the Shannon entropy of a string column. If the string is empty, the entropy is 0.
Usage
h2o.entropy(x)
Arguments
x |
The column on which to calculate the entropy. |
Examples
## Not run:
library(h2o)
h2o.init()
buys <- as.h2o(c("no", "no", "yes", "yes", "yes", "no", "yes", "no", "yes", "yes","no"))
buys_entropy <- h2o.entropy(buys)
## End(Not run)
[Package h2o version 3.44.0.3 Index]