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cs.IR2025
Intelligent Algorithm Selection for Recommender Systems: Meta-Learning via in-depth algorithm feature engineering
Jarne Mathi Decker
The "No Free Lunch" theorem dictates that no single recommender algorithm is optimal for all users, creating a significant Algorithm Selection Problem. Standard meta-learning appro…
cs.IR2025
Algorithm Selection for Recommender Systems via Meta-Learning on Algorithm Characteristics
Jarne Mathi Decker, Joeran Beel
The Algorithm Selection Problem for recommender systems-choosing the best algorithm for a given user or context-remains a significant challenge. Traditional meta-learning approache…