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From: | Sachin Kumar Singh |
Subject: | [task #15884] Add a column in the log file for equal matchings in Kd-tree matching |
Date: | Sat, 16 Jan 2021 12:36:49 -0500 (EST) |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:84.0) Gecko/20100101 Firefox/84.0 |
URL: <https://savannah.gnu.org/task/?15884> Summary: Add a column in the log file for equal matchings in Kd-tree matching Project: GNU Astronomy Utilities Submitted by: sks_15 Submitted on: Sat 16 Jan 2021 05:36:47 PM UTC Should Start On: Sat 16 Jan 2021 12:00:00 AM UTC Should be Finished on: Sat 16 Jan 2021 12:00:00 AM UTC Category: Match Priority: 5 - Normal Item Group: Enhancement Status: None Privacy: Public Percent Complete: 0% Assigned to: sks_15 Open/Closed: Open Discussion Lock: Any Effort: 0.00 _______________________________________________________ Details: In real world scenarios, the distance between 2 objects cannot be precisely equal due to presence of noise in datasets. But to account for such anomalies we should report them in the log-file during matching. This is currently reported for cases which use Kd-tree for matching. The idea is to make a separate column for these values and use binary value: 0 if only one object was the nearest neighbor else 1 if more than one object has the distance of the nearest neighbor. _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/task/?15884> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/
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