We don't bite newbies here... much | |
PerlMonks |
comment on |
( [id://3333]=superdoc: print w/replies, xml ) | Need Help?? |
Monks,
I have a file that has a list of words on each line, let's say:
dog monkey cat cat ball stone monkey iron cat zoo What I need to do is find out which two-word combinations (order does not matter) on each line are most common in the file. So I need to generate all pair combinations for each line and then figure out which pair combo is the most common over all the lines. So, the first line should generate:
dog monkey dog cat monkey cat I figured I should dump each line into an array and then generate the pair combos for each array. So, I started with tye's Finding all Combinations node: http://www.perlmonks.org/?node_id=128293 But, alas, I'm stuck already as I'm not sure how to generate only _pair_ combinations rather than every possible combo. Can anyone point me in the right direction? My spidey sense tells me I should use a hash. But not sure where to start... Thanks much, Zod In reply to Finding Combinations of Pairs by zod
|
|