Phrases/Sets/Metrics
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purpose
This script compares the "variations" algorithms given on the Sets page.
script
hui0 =. dyad define k=. i.>:d=.y-x z=. (d$<i.0 0),<i.1 0 for. i.x do. z=. k ,.&.> ,&.>/\. >:&.> z end. ; z ) seed =. [: i.@(,&0)&.> <:@- {. 1: cf =. i.@# ,.&.> ,&.>/\.@:(>:&.>) hui1 =. [: ; [ cf@[&0 seed H0B =: ] {~ ,/@:((i.@:!@:[ A."0 1/ hui0 f.) #) H1B =: ] {~ ,/@:((i.@:!@:[ A."0 1/ hui1 f.) #) BJ0 =: 4 :'>@:,@:({."1) (0&{:: (<@:,"_ _1 ,"0 (<@:<@:<"0@:i.@:#<@{])@:]) 1&{::)"1^:x ($0);<y' BJ1 =: vari =: [{."_1]A.~#@:]([(]*i.@:%)&!-)[ r =: 1000 ts&> ' ''abcdefg''' , L:0~ '4 ' , L: 0 fn =. BJ0`BJ1`H0B`H1B ts =: 6!:2 , 7!:2@:] fmt =: [: ,.&:>/ [: }.@:, (< ' ' $~ 1 ,~ 2 + # fn) ,. (;:'Name Time Space') ,&.> '-' ,&.> [: <@:>"1@:|: [ ,. '0.3d' 8!:0 ] %"1 <./@:] fn fmt r
see also
- The matrix to coordinates thread on the Forum, which gives a framework for comparing algorithms.
- Another framework for verb metrics.