zhengruifeng created SPARK-31180: ------------------------------------ Summary: Implement PowerTransform Key: SPARK-31180 URL: https://issues.apache.org/jira/browse/SPARK-31180 Project: Spark Issue Type: Improvement Components: ML Affects Versions: 3.1.0 Reporter: zhengruifeng
{color:#5a6e5a}Power transforms are a family of parametric, monotonic transformations {color}{color:#5a6e5a}that are applied to make data more Gaussian-like. This is useful for {color}{color:#5a6e5a}modeling issues related to heteroscedasticity (non-constant variance), {color}{color:#5a6e5a}or other situations where normality is desired.{color} -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org