Understand the evaluation indicators NDCG (CG, DCG, IDCG) in the recommendation system - Code World

Understand the evaluation indicators NDCG (CG, DCG, IDCG) in the recommendation system

News 2023-08-25 22:20:34 views: null

NoSuchKey

Ich denke du magst

Origin blog.csdn.net/WitsMakeMen/article/details/131535543

Understand the evaluation indicators NDCG (CG, DCG, IDCG) in the recommendation system

Understand the evaluation indicators NDCG (CG, DCG, IDCG) in the recommendation system

Understand the evaluation indicators NDCG (CG, DCG, IDCG) in the recommendation system

Understand the evaluation indicators NDCG (CG, DCG, IDCG) in the recommendation system

In recommendation systems, commonly used evaluation indicators are as follows:

[Recommendation system] common evaluation indicators NDCG, HR, Recall, MRR analysis

Compreender os indicadores de avaliação NDCG (CG, DCG, IDCG) no sistema de recomendação

Comprendre les indicateurs d'évaluation NDCG (CG, DCG, IDCG) dans le système de recommandation

Commonly used evaluation indicators for deep learning (Accuracy, Recall, Precision, HR, F1 score, MAP, MRR, NDCG) - recommendation system

Image evaluation: Calculate PSNR, SSIM, MSE, LPIPS and NIQE evaluation indicators

--- 1 Ordnungsindex, mittlere relative Genauigkeit (Mean Average Precision-MAP) & 2, NDCG (normalisiert diskon CG-kumulierte Gewinn, kumulative Gewinn)

Recommended evaluation indicators commonly used in the system: HR, NDCG, MRR

System configuration and performance evaluation

Multiple Object Tracking (MOT, Multiple Object Tracking) evaluation indicators

In-depth understanding of the recommendation system: the attention mechanism in the recommendation system

Design of Recommendation System Based on Portrait

Empfohlene Bewertungsindikatoren, die üblicherweise im System verwendet werden: HR, NDCG, MRR

[Movie Recommendation System] Summary of Deployment Points

Troubleshooting issues affecting system performance due to collection of business indicators

NDCG und seine Umsetzung

[Zero-Based Entry Recommendation System-News Recommendation] 1-Datenanalyse-Tianchi Study Competition Notes

CG function

Architecture design of distributed real-time recommendation system

Breaking the information cocoon, causal inference empowers the recommendation system

Recommendation system (10) User behavior sequence modeling-Pooling route

In the recommendation system, how are BPRloss, Embloss, and CrossEntropyloss calculated, and what do they mean?

Computer Graduation Project - springboot student comprehensive performance evaluation system

R language uses the train function of the caret package to build a penalty discriminant analysis model (pda) to build a classification model, the trainControl function to set cross-validation parameters, and customize tuning evaluation indicators

[Recommendation] The evaluation index nDCG of the ranking model

CG-CTF Single

Empfohlen

Rangfolge

Täglich

Mehr

2025-05-07(0)

2025-05-06(0)

2025-05-05(0)

2025-05-04(0)

2025-05-03(0)

2025-05-02(0)

2025-05-01(0)

2025-04-30(0)

2025-04-29(0)

2025-04-28(0)