Search Results for author: Baptiste Barreau

Found 3 papers, 1 papers with code

Adaptive Collaborative Filtering with Personalized Time Decay Functions for Financial Product Recommendation

no code implementations1 Aug 2023 Ashraf Ghiye, Baptiste Barreau, Laurent Carlier, Michalis Vazirgiannis

Classical recommender systems often assume that historical data are stationary and fail to account for the dynamic nature of user preferences, limiting their ability to provide reliable recommendations in time-sensitive settings.

Collaborative Filtering Product Recommendation +1

History-Augmented Collaborative Filtering for Financial Recommendations

no code implementations26 Feb 2021 Baptiste Barreau, Laurent Carlier

In many businesses, and particularly in finance, the behavior of a client might drastically change over time.

Collaborative Filtering Recommendation Systems

Deep Prediction of Investor Interest: a Supervised Clustering Approach

1 code implementation11 Sep 2019 Baptiste Barreau, Laurent Carlier, Damien Challet

We propose a novel deep learning architecture suitable for the prediction of investor interest for a given asset in a given time frame.

Clustering Position

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