Peng Meng created SPARK-17207:
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Summary: Comparing Vector in relative tolerance or absolute
tolerance in UnitTests error
Key: SPARK-17207
URL: https://issues.apache.org/jira/browse/SPARK-17207
Project: Spark
Issue Type: Bug
Components: ML, MLlib
Reporter: Peng Meng
The result of compare two vectors using UnitTests
(org.apache.spark.mllib.util.TestingUtils) is not right sometime.
For example:
val a = Vectors.dense(Arrary(1.0, 2.0))
val b = Vectors.zeros(0)
a ~== b absTol 1e-1 // the result is true.
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