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DS-200 · Question #52
Which three metrics are useful in measuring the accuracy and quality of a recommender system?
The correct answer is C. Tanimoto coefficient D. Pearson correlation E. Precision. https://lirias.kuleuven.be/bitstream/123456789/289803/3/datasets-cameraready.pdf
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Question
Which three metrics are useful in measuring the accuracy and quality of a recommender system?
Options
- AMutual Information
- BRMSF
- CTanimoto coefficient
- DPearson correlation
- EPrecision
- FRecall
How the community answered
(42 responses)- A17% (7)
- B7% (3)
- C71% (30)
- F5% (2)
Explanation
https://lirias.kuleuven.be/bitstream/123456789/289803/3/datasets-cameraready.pdf
Topics
#recommender system#Tanimoto coefficient#Pearson correlation#precision recall
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