我试图在我的数据集上运行 apriori 但没有得到任何规则。这是我所看到的。
> rules <- apriori(mydata, parameter = list(supp=.01))
Apriori
Parameter specification:
confidence minval smax arem aval originalSupport support minlen maxlen target ext
0.8 0.1 1 none FALSE TRUE 0.01 1 10 rules FALSE
Algorithmic control:
filter tree heap memopt load sort verbose
0.1 TRUE TRUE FALSE TRUE 2 TRUE
Absolute minimum support count: 700
set item appearances ...[0 item(s)] done [0.00s].
set transactions ...[1335 item(s), 70000 transaction(s)] done [0.01s].
sorting and recoding items ... [11 item(s)] done [0.00s].
creating transaction tree ... done [0.00s].
checking subsets of size 1 done [0.00s].
writing ... [0 rule(s)] done [0.00s].
creating S4 object ... done [0.00s].
> inspect(rules)
先感谢您。