Search Results for author: Alexandre Termier

Found 10 papers, 4 papers with code

LCE: An Augmented Combination of Bagging and Boosting in Python

1 code implementation14 Aug 2023 Kevin Fauvel, Élisa Fromont, Véronique Masson, Philippe Faverdin, Alexandre Termier

lcensemble is a high-performing, scalable and user-friendly Python package for the general tasks of classification and regression.

Model Selection regression

Persistence-Based Discretization for Learning Discrete Event Systems from Time Series

no code implementations12 Jan 2023 Lénaïg Cornanguer, Christine Largouët, Laurence Rozé, Alexandre Termier

After the study of the persistence score, we point out that it tends to favor excessive cases making it miss interesting persisting symbols.

Time Series Time Series Analysis

Discovering Useful Compact Sets of Sequential Rules in a Long Sequence

no code implementations15 Sep 2021 Erwan Bourrand, Luis Galárraga, Esther Galbrun, Elisa Fromont, Alexandre Termier

We are interested in understanding the underlying generation process for long sequences of symbolic events.

HiPaR: Hierarchical Pattern-aided Regression

no code implementations24 Feb 2021 Luis Galárraga, Olivier Pelgrin, Alexandre Termier

We introduce HiPaR, a novel pattern-aided regression method for tabular data containing both categorical and numerical attributes.

regression

XCM: An Explainable Convolutional Neural Network for Multivariate Time Series Classification

2 code implementations10 Sep 2020 Kevin Fauvel, Tao Lin, Véronique Masson, Élisa Fromont, Alexandre Termier

Then, we illustrate how XCM reconciles performance and explainability on a synthetic dataset and show that XCM enables a more precise identification of the regions of the input data that are important for predictions compared to the current deep learning MTS classifier also providing faithful explainability.

General Classification Time Series +2

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