Name | Description | Type | Package | Framework |
ReservoirSample | Performs a simple random sample using an in-memory reservoir to produce a uniformly random sample of a given size. | Class | datafu.pig.sampling | DataFu |
ReservoirSample .Final | Fields inherited from class org. | Class | datafu.pig.sampling.ReservoirSample | DataFu |
ReservoirSample .Initial | Fields inherited from class org. | Class | datafu.pig.sampling.ReservoirSample | DataFu |
ReservoirSample .Intermediate | Fields inherited from class org. | Class | datafu.pig.sampling.ReservoirSample | DataFu |
SampleByKey | Provides a way of sampling tuples based on certain fields. | Class | datafu.pig.sampling | DataFu |
SimpleRandomSample | Scalable simple random sampling. | Class | datafu.pig.sampling | DataFu |
SimpleRandomSample .Final | Fields inherited from class org. | Class | datafu.pig.sampling.SimpleRandomSample | DataFu |
SimpleRandomSample .Initial | Fields inherited from class org. | Class | datafu.pig.sampling.SimpleRandomSample | DataFu |
SimpleRandomSample .Intermediate | Fields inherited from class org. | Class | datafu.pig.sampling.SimpleRandomSample | DataFu |
SimpleRandomSampleWithReplacementElect | Select the candidate with the smallest score for each position from the candidates proposed by SimpleRandomSampleWithReplacementVote. | Class | datafu.pig.sampling | DataFu |
SimpleRandomSampleWithReplacementElect .Final | Fields inherited from class org. | Class | datafu.pig.sampling.SimpleRandomSampleWithReplacementElect | DataFu |
SimpleRandomSampleWithReplacementElect .Initial | Fields inherited from class org. | Class | datafu.pig.sampling.SimpleRandomSampleWithReplacementElect | DataFu |
SimpleRandomSampleWithReplacementElect .Intermediate | Fields inherited from class org. | Class | datafu.pig.sampling.SimpleRandomSampleWithReplacementElect | DataFu |
SimpleRandomSampleWithReplacementVote | Scalable simple random sampling with replacement (ScaSRSWR). | Class | datafu.pig.sampling | DataFu |
WeightedSample | Performs weighted bernoulli sampling on a bag. | Class | datafu.pig.sampling | DataFu |