Search Results for author: Alexis Ayme

Found 2 papers, 0 papers with code

Random features models: a way to study the success of naive imputation

no code implementations6 Feb 2024 Alexis Ayme, Claire Boyer, Aymeric Dieuleveut, Erwan Scornet

Constant (naive) imputation is still widely used in practice as this is a first easy-to-use technique to deal with missing data.

Imputation

Minimax rate of consistency for linear models with missing values

no code implementations3 Feb 2022 Alexis Ayme, Claire Boyer, Aymeric Dieuleveut, Erwan Scornet

Missing values arise in most real-world data sets due to the aggregation of multiple sources and intrinsically missing information (sensor failure, unanswered questions in surveys...).

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