eBay's TSV Utilities: Command line tools for large, tabular data files. Filtering, statistics, sampling, joins and more.

Random Sampling in Clojure

Efficient reservoir sampling implementation for PyTorch

Performs memory-efficient reservoir sampling on very large input files delimited by newlines

Produce a sample of lines from files.

A collection of algorithms in Java 8 for the problem of random sampling with a reservoir

Sample documents from MongoDB collections.

Reservoir sampling for the command line.

Python implementation of fast approximation reservioir sampling.

A reservoir sampling implementation

Stream sampler that picks a random (representative) sample of size k from a stream of values with unknown and possibly very large length.

A stream sampler extracts one or more sample sets, each with a given number of elements, from a stream. Each possible sample set (of the given size) has an equal probability of being extracted. A stream sampler is an online algorithm: The size of the input is unknown, and only one pass over the stream is possible.

SPUR - Satisfying Perfectly Uniform Random sampler (Published at SAT-2018)

Reservoir sampling implementation with akka-streams support

A fast implementation of Reservoir Sampling with Immutable Persistent data structures.

This repository hosts some MapReduce tasks and some classic data mining techniques.

Ring-buffer backed exponential decay reservoir

Implementation of reservoir sampling to track popular twitter tags and calculate some basic statistics

Mining Data Streams

Selects random file from given directory using reservoir-sampling