1.1k citations · 1.7k across the 24 of their papers we have counts for
4 papers · 1 filter
A graph representation based on fluid diffusion model for data analysis: theoretical aspects and enhanced community detection
Andrea Marinoni, Christian Jutten, Mark Girolami
Representing data by means of graph structures identifies one of the most valid approach to extract information in several data analysis applications. This is especially true when…
Temporally Nonstationary Component Analysis; Application to Noninvasive Fetal Electrocardiogram Extraction
Fahimeh Jamshidian-Tehrani, Reza Sameni, Christian Jutten
Objective: Mixtures of temporally nonstationary signals are very common in biomedical applications. The nonstationarity of the source signals can be used as a discriminative proper…
A Hypothesis Testing Approach to Nonstationary Source Separation
Reza Sameni, Christian Jutten
The extraction of nonstationary signals from blind and semi-blind multivariate observations is a recurrent problem. Numerous algorithms have been developed for this problem, which…
Enhancing ensemble learning and transfer learning in multimodal data analysis by adaptive dimensionality reduction
Andrea Marinoni, Saloua Chlaily, Eduard Khachatrian +4
Modern data analytics take advantage of ensemble learning and transfer learning approaches to tackle some of the most relevant issues in data analysis, such as lack of labeled data…