Matthew Hayes created DATAFU-101:
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Summary: Consider additional cardinality estimators
Key: DATAFU-101
URL: https://issues.apache.org/jira/browse/DATAFU-101
Project: DataFu
Issue Type: Improvement
Reporter: Matthew Hayes
We wrapped HyperLogLogPlus from the stream library:
https://github.com/addthis/stream-lib/tree/master/src/main/java/com/clearspring/analytics/stream/cardinality
There are some new classes that look interesting. CountThenEstimate for
example does an exact count and switches to an estimator once a threshold has
been reached.
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