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20212026
most citedA Robust and Flexible EM Algorithm for Mixtures of Elliptical Distributions with Missing Data

21 citations · 21 across the 7 of their papers we have counts for

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cs.LG2025

Leveraging Low-rank Factorizations of Conditional Correlation Matrices in Graph Learning

Thu Ha Phi, Alexandre Hippert-Ferrer, Florent Bouchard +1

This paper addresses the problem of learning an undirected graph from data gathered at each nodes. Within the graph signal processing framework, the topology of such graph can be l…

eess.SP2025

Missing Data in Signal Processing and Machine Learning: Models, Methods and Modern Approaches

Alexandre Hippert-Ferrer, Aude Sportisse, Amirhossein Javaheri +2

This tutorial aims to provide signal processing (SP) and machine learning (ML) practitioners with vital tools, in an accessible way, to answer the question: How to deal with missin…