[jira] [Commented] (SPARK-23742) Filter out redundant AssociationRules
[ https://issues.apache.org/jira/browse/SPARK-23742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16566326#comment-16566326 ] yuhao yang commented on SPARK-23742: [~maropu] Can you be more specific about the suggestion? E.g. how would it work with the example in the description. Thanks > Filter out redundant AssociationRules > - > > Key: SPARK-23742 > URL: https://issues.apache.org/jira/browse/SPARK-23742 > Project: Spark > Issue Type: Improvement > Components: ML >Affects Versions: 2.3.0 >Reporter: Joseph K. Bradley >Priority: Major > > AssociationRules can generate redundant rules such as: > * (A) => C > * (A,B) => C (redundant) > It should optionally filter out redundant rules. It'd be nice to have it > optional (but maybe defaulting to filtering) so that users could compare the > confidences of more general vs. more specific rules. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-23742) Filter out redundant AssociationRules
[ https://issues.apache.org/jira/browse/SPARK-23742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16566266#comment-16566266 ] Takeshi Yamamuro commented on SPARK-23742: -- Can't we control this case by a new config implemented in SPARK-24802? > Filter out redundant AssociationRules > - > > Key: SPARK-23742 > URL: https://issues.apache.org/jira/browse/SPARK-23742 > Project: Spark > Issue Type: Improvement > Components: ML >Affects Versions: 2.3.0 >Reporter: Joseph K. Bradley >Priority: Major > > AssociationRules can generate redundant rules such as: > * (A) => C > * (A,B) => C (redundant) > It should optionally filter out redundant rules. It'd be nice to have it > optional (but maybe defaulting to filtering) so that users could compare the > confidences of more general vs. more specific rules. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Commented] (SPARK-23742) Filter out redundant AssociationRules
[ https://issues.apache.org/jira/browse/SPARK-23742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16564858#comment-16564858 ] yuhao yang commented on SPARK-23742: The redundant rule may have different confidence and support. > Filter out redundant AssociationRules > - > > Key: SPARK-23742 > URL: https://issues.apache.org/jira/browse/SPARK-23742 > Project: Spark > Issue Type: Improvement > Components: ML >Affects Versions: 2.3.0 >Reporter: Joseph K. Bradley >Priority: Major > > AssociationRules can generate redundant rules such as: > * (A) => C > * (A,B) => C (redundant) > It should optionally filter out redundant rules. It'd be nice to have it > optional (but maybe defaulting to filtering) so that users could compare the > confidences of more general vs. more specific rules. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
