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Zorro`s Frechet code for pattern recognition #479066
02/11/20 18:33
02/11/20 18:33
Joined: Sep 2016
Posts: 25
London - Prague - Kho Yao Noi
S
Sinuhet Offline OP
Newbie
Sinuhet  Offline OP
Newbie
S

Joined: Sep 2016
Posts: 25
London - Prague - Kho Yao Noi
Hi there
is anybody using Zorro`s Frechet code successfully for pattern recognition? I assume most of you are familiar with the article on Ronothwealth.
The reason why I am asking is simple: the Zorro`s Frechet code uses only one Data Series (either close, high, low etc). But the problem is basically all patterns are defined by 2 lines: one connecting the highs and the other connecting the lows. Using close for Data Series is not a good solution for me since you cannot get good pattern detection because you are ignoring wicks.
Theoretically one could manipulate the Frechet`s code TimeFrame input (number of bars in the series to be compared). You could then try to detect a triangle visible on 4h bars by using huge number of 15 min bars & their close.

Anyway somehow I feel it would be great to have modified Frechet`s code, where we could define 2 separete series (one for highs and the other for lows). That would improve any pattern detection in my humble view.

Any thoughts are mostly welcomed. I am afraid the Zorro`s Frechet code cannot be "easily" modified since it is not open.

Re: Zorro`s Frechet code for pattern recognition [Re: Sinuhet] #479079
02/12/20 18:09
02/12/20 18:09
Joined: Jul 2000
Posts: 27,341
Frankfurt
jcl Offline

Chief Engineer
jcl  Offline

Chief Engineer

Joined: Jul 2000
Posts: 27,341
Frankfurt
The Frechet algorithm is for 2D patterns. It can theoretically be extended to 3D, but only with severe limitations. It would not make sense for highs and lows.


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