悬赏 500 个论坛币 未解决
本人进行关联规则编程时,发现程序出错了,显示原因是内存不够,其结果如下。不知道我分析的是否正确,1.如果正确,我又有一点疑问,我的样本有900多个,维度有45个,应该也不算多,arules自身附带的数据比我的大多了,为啥还能跑的出来?2.如果正确,那么是不是可以进行并行运算(在学校实验室有足够的电脑),那么该如何进行并行运算呢?求大神指导~~~~~~~~~~~~~~~~~~~~~~~~~~~
parameter specification:
tidLists support minlen maxlen target ext
FALSE 0.05 1 10 frequent itemsets FALSE
algorithmic control:
sparse sort verbose
7 -2 TRUE
eclat - find frequent item sets with the eclat algorithm
version 2.6 (2004.08.16) (c) 2002-2004 Christian Borgelt
create itemset ...
set transactions ...[90 item(s), 956 transaction(s)] done [0.00s].
sorting and recoding items ... [83 item(s)] done [0.00s].
creating bit matrix ... [83 row(s), 956 column(s)] done [0.00s].
writing ... Error in eclat(neww, parameter = list(support = 0.05, maxlen = 10)) :
not enough memory