Search Results for author: Michele Guindani

Found 4 papers, 3 papers with code

Bayesian nonparametric analysis for the detection of spikes in noisy calcium imaging data

1 code implementation18 Feb 2021 Laura D'Angelo, Antonio Canale, Zhaoxia Yu, Michele Guindani

Recent advancements in miniaturized fluorescence microscopy have made it possible to investigate neuronal responses to external stimuli in awake behaving animals through the analysis of intra-cellular calcium signals.

Time Series Analysis Applications

A Bayesian Nonparametric model for textural pattern heterogeneity

1 code implementation11 Nov 2020 Xiao Li, Michele Guindani, Chaan S. Ng, Brian P. Hobbs

Cancer radiomics is an emerging discipline promising to elucidate lesion phenotypes and tumor heterogeneity through patterns of enhancement, texture, morphology, and shape.

Applications

A Common Atom Model for the Bayesian Nonparametric Analysis of Nested Data

1 code implementation17 Aug 2020 Francesco Denti, Federico Camerlenghi, Michele Guindani, Antonietta Mira

The use of high-dimensional data for targeted therapeutic interventions requires new ways to characterize the heterogeneity observed across subgroups of a specific population.

Methodology Applications

Generalized Species Sampling Priors with Latent Beta reinforcements

no code implementations4 Dec 2010 Edoardo M. Airoldi, Thiago Costa, Federico Bassetti, Fabrizio Leisen, Michele Guindani

We evaluate the performance of the prior and the robustness of the resulting inference in a simulation study, providing a comparison with popular Dirichlet Processes mixtures and Hidden Markov Models.

Clustering

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