A and B are any two numbers that can be represented computationally. We are looking for the similarity of any two numbers as part of a larger similarity based matching scheme. The function Aaron provided will allow the similarity to be computed in the range 0 .. +1 which is fine. As longas it's between -1 and +1 it will do. Cheers, Michael. Date: Sat, 22 Feb 2014 09:54:20 +0800 Subject: Re: [agi] Numeric Similarity From: [email protected] To: [email protected]
I assume your numbers a and b are between -1 and 1? you didn't mention that in your original email ! ... On Fri, Feb 21, 2014 at 10:02 PM, Piaget Modeler <[email protected]> wrote: Thanks to all respondents. In the end I found a classic numeric similarity metric: 1 - | a - b | It's not ideal since numeric scores can dominate other attribute scores. Ergo, I have to devise a good weighting scheme. Nothing's perfect I suppose. Cheers, ~ PM AGI | Archives | Modify Your Subscription -- Ben Goertzel, PhD http://goertzel.org "In an insane world, the sane man must appear to be insane". -- Capt. James T. Kirk AGI | Archives | Modify Your Subscription ------------------------------------------- AGI Archives: https://www.listbox.com/member/archive/303/=now RSS Feed: https://www.listbox.com/member/archive/rss/303/21088071-f452e424 Modify Your Subscription: https://www.listbox.com/member/?member_id=21088071&id_secret=21088071-58d57657 Powered by Listbox: http://www.listbox.com
