Joseph K. Bradley created SPARK-13952:
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Summary: spark.ml GBT algs need to use random seed
Key: SPARK-13952
URL: https://issues.apache.org/jira/browse/SPARK-13952
Project: Spark
Issue Type: Bug
Components: ML
Reporter: Joseph K. Bradley
Priority: Minor
SPARK-12379 copied the GBT implementation from spark.mllib to spark.ml. There
was one bug I found: The random seed is not used. A reasonable fix will be to
use the original seed to generate a new seed for each tree trained.
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