Casey Stella created DATAFU-37:
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Summary: Add Locality Sensitive Hashing UDFs
Key: DATAFU-37
URL: https://issues.apache.org/jira/browse/DATAFU-37
Project: DataFu
Issue Type: New Feature
Reporter: Casey Stella
Create a set of UDFs to implement [Locality Sensitive
Hashing|http://en.wikipedia.org/wiki/Locality-sensitive_hashing] in support of
finding k-near neighbors. Initially, hashes associated with L1, L2 and Cosine
similarity should be supported.
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