[jira] [Commented] (SPARK-25412) FeatureHasher would change the value of output feature

2018-09-13 Thread Vincent (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-25412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16613181#comment-16613181 ] Vincent commented on SPARK-25412: - Thanks, Nick,  for the reply. so, the tradeoff is between highly

[jira] [Commented] (SPARK-25412) FeatureHasher would change the value of output feature

2018-09-13 Thread Nick Pentreath (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-25412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16613160#comment-16613160 ] Nick Pentreath commented on SPARK-25412: (1) is by design. Feature hashing does not store the

[jira] [Commented] (SPARK-25412) FeatureHasher would change the value of output feature

2018-09-11 Thread Vincent (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-25412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16611628#comment-16611628 ] Vincent commented on SPARK-25412: - [~nick.pentre...@gmail.com] thanks. > FeatureHasher would change the