172 citations · 664 across the 34 of their papers we have counts for
4 papers · 2 filters
Model-based clustering with Hidden Markov Model regression for time series with regime changes
Faicel Chamroukhi, Allou Samé, Patrice Aknin +1
This paper introduces a novel model-based clustering approach for clustering time series which present changes in regime. It consists of a mixture of polynomial regressions governe…
Supervised learning of a regression model based on latent process. Application to the estimation of fuel cell life time
Raïssa Onanena, Faicel Chamroukhi, Latifa Oukhellou +3
This paper describes a pattern recognition approach aiming to estimate fuel cell duration time from electrochemical impedance spectroscopy measurements. It consists in first extrac…
An Unsupervised Approach for Automatic Activity Recognition based on Hidden Markov Model Regression
Dorra Trabelsi, Samer Mohammed, Faicel Chamroukhi +2
Using supervised machine learning approaches to recognize human activities from on-body wearable accelerometers generally requires a large amount of labelled data. When ground trut…
Joint segmentation of multivariate time series with hidden process regression for human activity recognition
Faicel Chamroukhi, Samer Mohammed, Dorra Trabelsi +2
The problem of human activity recognition is central for understanding and predicting the human behavior, in particular in a prospective of assistive services to humans, such as he…