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From GitBox <...@apache.org>
Subject [GitHub] [systemml] Baunsgaard commented on pull request #909: [SYSTEMDS-???] [WIP] Distinct values estimation function
Date Tue, 19 May 2020 11:07:49 GMT

Baunsgaard commented on pull request #909:
URL: https://github.com/apache/systemml/pull/909#issuecomment-630749735


   Name suggestions:
   I like the words Distinct Unique Length and Count :+1: 
   
   ```R
   distinctCount(X)
   rowDistinctCounts(X)
   colDistinctCounts(X)
   ```
   
   or 
   
   ```R
   uniqueLength(X)
   rowUniqueLength(X)
   colUniqueLength(X)
   ```
   
   Furthermore, if we want to use another fundamental counting using the estimators is this
then good?:
   
   ```
   distinctCountEstimationKMV(X)
   distinctCountEstimationHypLogLog(X)
   distinctCountEstimationJackKnife(X)
   ```
   


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