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NDCG Calculator
Calculate and evaluate the quality of ranking results with our free NDCG calculator, ideal for data scientists, researchers, and SEO professionals.
Check It Yourself
About This Tool
The NDCG (Normalized Discounted Cumulative Gain) Calculator is an essential tool for anyone involved in search algorithms, ranking models, or recommendation system development.
It enables users to input relevance data and predicted ranking orders, then computes the NDCG metric to assess ranking quality.
Designed for data scientists, SEO specialists, and machine learning engineers, the tool provides quick, accurate results to inform improvements and evaluate algorithm performance.
Using the calculator, you can compare different ranking models, analyze the impact of relevance adjustments, and validate your search or recommendation outcomes. Its flexible interface supports multiple cutoff levels and detailed breakdowns, making it suitable for both quick assessments and in-depth analysis.
How to Use
1. Enter relevance scores as a comma-separated list.
2. Optionally input a ranking sequence or leave it default.
3. Select the cutoff N if different from default.
4. Click 'Calculate' to see the NDCG score and detailed metrics.
FAQs/Additional Resources
Find Quick Answers
What does NDCG measure?
How do I interpret the NDCG score?
Can I evaluate multiple ranking methods with this tool?
Does the tool support custom cutoff points?
Is this tool suitable for large datasets?
User Reviews
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CEO of Company
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John Doe
CEO of Company
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John Doe
CEO of Company
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
John Doe
CEO of Company
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
John Doe
CEO of Company
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
John Doe
CEO of Company
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
John Doe
CEO of Company
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