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Yan Facai (颜发才) commented on SPARK-16957:
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To match the other libraries, we use mean value for
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Yan Facai (颜发才) commented on SPARK-16957:
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[~vlad.feinberg] Hi, I found that R's gbm uses mean
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Apache Spark commented on SPARK-16957:
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User 'facaiy' has created a pull request for this issue:
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Yan Facai (颜发才) commented on SPARK-16957:
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I think that it is helpful for small dataset, while
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Abdeali Kothari commented on SPARK-16957:
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Hi, I'd like to begin contributing, and this seems
