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Manoj Kumar commented on SPARK-5257: ------------------------------------ Sure. I thought it was something I could patch up quickly, hence. Next time, I would ask. > SparseVector indices must be non-negative > ----------------------------------------- > > Key: SPARK-5257 > URL: https://issues.apache.org/jira/browse/SPARK-5257 > Project: Spark > Issue Type: Documentation > Components: MLlib > Affects Versions: 1.2.0 > Reporter: Derrick Burns > Priority: Minor > Original Estimate: 0.25h > Remaining Estimate: 0.25h > > The description of SparseVector suggests only that the indices have to be > distinct integers. However the code for the constructor that takes an array > of (index, value) tuples assumes that the indices are non-negative. > Either the code must be changed or the description should be changed. > This arose when I generated indices via hashing and converting the hash > values to (signed) integers.... -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org