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| Subject:
need algorithm that allows to remove non-critical points from chart dataset
Category: Computers > Algorithms Asked by: observer_ip-ga List Price: $20.00 |
Posted:
02 Jul 2006 21:44 PDT
Expires: 01 Aug 2006 21:44 PDT Question ID: 742904 |
Need reference to algorithm (Java or C#) that allows to decrease amount of points in chart dataset without losing much of statistical/visual validity For example dataset may have 5000 data points, but I need to reduce it to 500 (10%) |
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| Subject:
Re: need algorithm that allows to remove non-critical points from chart dataset
From: gahlawat-ga on 14 Jul 2006 23:50 PDT |
i can tel you the way 1. determine the point which are necessary & which can't be removed. 2. then find rest of the points. 3. remove these points. thank you |
| Subject:
Re: need algorithm that allows to remove non-critical points from chart dataset
From: frodo2366-ga on 24 Jul 2006 20:29 PDT |
Can't give you source code, but..... Take a random subset and if it is a large enough sample you will be right 19 times out of 20 +/- 3%... |
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