Researcher profile
Michael Mathioudakis
2 papers in the PaperMetrix corpus
Publications
Papers by this author
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Max-Min Diversification with Fairness Constraints: Exact and Approximation Algorithms
2023 · arXiv (Cornell University)
Diversity maximization aims to select a diverse and representative subset of items from a large dataset. It is a fundamental optimization task that finds applications in data summarization, feature selection, web search, recommender systems, and …
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Cost-Effective Retraining of Machine Learning Models
2023 · arXiv (Cornell University)
It is important to retrain a machine learning (ML) model in order to maintain its performance as the data changes over time. However, this can be costly as it usually requires processing the entire dataset …