[SPARK-11585] AssociationRules should generates all association rules with consequents of arbitrary length

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Component/s: ML, MLlib
• Assignee: Unassigned
• Reporter: Ruifeng Zheng
• Created: 09/Nov/15 07:51
• Updated: 05/Jan/17 02:33
• Resolved: 05/Jan/17 02:33

Description

AssociationRules should generates all association rules with consequents of arbitrary length, no just rules which have a single item as the consequent.

Such as:
39 804 ==> 413 743 819 #SUP: 1023 #CONF: 0.70117
39 743 ==> 413 804 819 #SUP: 1023 #CONF: 0.93939
39 413 ==> 743 804 819 #SUP: 1023 #CONF: 0.6007
819 ==> 39 413 743 804 #SUP: 1023 #CONF: 0.15418
804 ==> 39 413 743 819 #SUP: 1023 #CONF: 0.12997
743 ==> 39 413 804 819 #SUP: 1023 #CONF: 0.7276
39 ==> 413 743 804 819 #SUP: 1023 #CONF: 0.12874
...