Module reservoir_sampling::weighted [−][src]
Provides weighted reservoir sampling, i.e. the odds of a particular item occurring in the sampling can be influenced.
Odds can be influenced via the WeightedItem struct,
which is a wrapper struct around your item and
an associated weight which controls the frequency
of the item occurring in the resulting sampling.
The functions in this module take an iterator of WeightedItem,
so remember to wrap your types in that struct and then pass an iterator of them.
Modules
| core |
Functions
| a_res | An implementation of Algorithm |