Normalized Discounted Cumulative Gain (NDCG)

Version 1.1.0.0 (2.77 KB) by Jan Motl
Returns the Normalized Discounted Cumulative Gain
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Updated 31 Dec 2017

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A straightforward implementation of NDCG, a measure of ranking quality, which closely follows the definition from https://en.wikipedia.org/wiki/Discounted_cumulative_gain.

Cite As

Jan Motl (2026). Normalized Discounted Cumulative Gain (NDCG) (https://nl.mathworks.com/matlabcentral/fileexchange/65570-normalized-discounted-cumulative-gain-ndcg), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2015a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.1.0.0

Adds illustrative image with the used equation
1.0.0.0