Search Results for author: Bénédicte Le Grand

Found 6 papers, 0 papers with code

Mean Absolute Percentage Error for regression models

no code implementations9 May 2016 Arnaud De Myttenaere, Boris Golden, Bénédicte Le Grand, Fabrice Rossi

We study in this paper the consequences of using the Mean Absolute Percentage Error (MAPE) as a measure of quality for regression models.

regression

Study of a bias in the offline evaluation of a recommendation algorithm

no code implementations4 Nov 2015 Arnaud De Myttenaere, Boris Golden, Bénédicte Le Grand, Fabrice Rossi

Recommendation systems have been integrated into the majority of large online systems to filter and rank information according to user profiles.

Recommendation Systems

Empirical risk minimization is consistent with the mean absolute percentage error

no code implementations8 Sep 2015 Arnaud De Myttenaere, Bénédicte Le Grand, Fabrice Rossi

We study in this paper the consequences of using the Mean Absolute Percentage Error (MAPE) as a measure of quality for regression models.

regression

Using the Mean Absolute Percentage Error for Regression Models

no code implementations12 Jun 2015 Arnaud De Myttenaere, Boris Golden, Bénédicte Le Grand, Fabrice Rossi

We study in this paper the consequences of using the Mean Absolute Percentage Error (MAPE) as a measure of quality for regression models.

regression

Reducing offline evaluation bias of collaborative filtering algorithms

no code implementations12 Jun 2015 Arnaud De Myttenaere, Boris Golden, Bénédicte Le Grand, Fabrice Rossi

Recommendation systems have been integrated into the majority of large online systems to filter and rank information according to user profiles.

Collaborative Filtering Recommendation Systems

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