blocklib is a python implementation of record linkage blocking techniques. Blocking is a technique that makes record linkage scalable. It is achieved by partitioning datasets into groups, called blocks and only comparing records in corresponding blocks. This can reduce the number of comparisons that need to be conducted to find which pairs of records should be linked.

Note that it is part of the anonlink system which includes libraries for encoding, command line tools and Rest API:

Blocklib is Apache 2.0 licensed, supports Python version 3.6+ and run on Windows, OSX and Linux.

Install with pip:

pip install blocklib

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