I am a newbie in MBA. I run the MBA code in SAS EG
proc mbanalysis data=cas.data conf=80
items=3
pctsupport=0.01;
target product;
customer invoice;
output out=cas.frequent_item_sets_table
outfreq=cas.unique_frequent_items_table
outrule=cas.rule_table;
savestate rstore=cas.scoring_model;
run;
But I only obtain the rule_table output. Anyway we can display the visualization (bubble plot) ?
Also, in the rule_table when the result is:
| LHS |
RHS |
SUPPORT |
CONF |
LIFT |
ITEM1 |
ITEM2 |
ITEM3 |
RULE |
| 2 |
1 |
1 |
85 |
1.2 |
A |
B |
C |
A& B==> C |
Does this mean if A & B are being bought then 85% confidence C will be being purchased too? How can we elaborate Support and Lift number here?
And also the cas.scoring_model provide some weird texts in _state_ column. I am not sure how to understand this scoring_model
