Evaluation.NDCG: Calculates the Normalized Discounted Cumluative Gain
In StatRank: Statistical Rank Aggregation: Inference, Evaluation, and Visualization
Description
Usage
Arguments
Value
Examples
Description
Calculates the Normalized Discounted Cumluative Gain
Usage
1
Evaluation.NDCG(EstimatedRank, RelevanceLevel)
Arguments
EstimatedRank
estimated ranking
RelevanceLevel
score for the document
Value
The NDCG for this estimation and relevance level
Examples
1
2
3
EstimatedRank <- scramble(1:10)
RelevanceLevel <- runif(10)
Evaluation.NDCG(EstimatedRank, RelevanceLevel)
Example output
[1] 0.75516
StatRank documentation built on May 1, 2019, 8:22 p.m.
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Description Usage Arguments Value Examples
Description
Calculates the Normalized Discounted Cumluative Gain
Usage
1 | Evaluation.NDCG(EstimatedRank, RelevanceLevel)
|
Arguments
EstimatedRank |
estimated ranking |
RelevanceLevel |
score for the document |
Value
The NDCG for this estimation and relevance level
Examples
1 2 3 | EstimatedRank <- scramble(1:10)
RelevanceLevel <- runif(10)
Evaluation.NDCG(EstimatedRank, RelevanceLevel)
|
Example output
[1] 0.75516
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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