1 code implementation • 16 Jul 2020 • Sirio Legramanti, Tommaso Rigon, Daniele Durante, David B. Dunson
The coexistence of these noisy block patterns limits the reliability of routinely-used community detection algorithms, and requires extensions of model-based solutions to realistically characterize the node partition process, incorporate information from node attributes, and provide improved strategies for estimation and uncertainty quantification.
no code implementations • 14 Jul 2020 • Augusto Fasano, Daniele Durante
Multinomial probit models are routinely-implemented representations for learning how the class probabilities of categorical response data change with p observed predictors.
2 code implementations • 15 Nov 2019 • Augusto Fasano, Daniele Durante, Giacomo Zanella
Modern methods for Bayesian regression beyond the Gaussian response setting are often computationally impractical or inaccurate in high dimensions.
Methodology Computation
1 code implementation • 12 Feb 2019 • Sirio Legramanti, Daniele Durante, David B. Dunson
There is a wide variety of models in which the dimension of the parameter space is unknown.
Methodology
1 code implementation • 10 May 2017 • Daniele Durante, Antonio Canale, Tommaso Rigon
We propose a novel nested expectation-maximization algorithm for latent class models with covariates which allows maximization of the full-model log-likelihood and, differently from current methods, is characterized by a monotone log-likelihood sequence.
Computation Methodology
1 code implementation • 11 Jan 2017 • Tommaso Rigon, Daniele Durante
There is an increasing interest in learning how the distribution of a response variable changes with a set of predictors.
Computation
no code implementations • 7 Aug 2016 • Daniele Durante, Nabanita Mukherjee, Rebecca C. Steorts
Our formulation characterizes the edge probabilities as a function of shared and layer-specific actors positions in a latent space, with these positions changing in time via Gaussian processes.
no code implementations • 21 May 2015 • Daniele Durante, David B. Dunson
Our focus is on realistically modeling and forecasting dynamic networks of face-to-face contacts among individuals.
no code implementations • NeurIPS 2013 • Daniele Durante, Bruno Scarpa, David B. Dunson
In modeling multivariate time series, it is important to allow time-varying smoothness in the mean and covariance process.
no code implementations • 19 Nov 2013 • Daniele Durante, David B. Dunson
Symmetric binary matrices representing relations among entities are commonly collected in many areas.
no code implementations • 7 Oct 2012 • Daniele Durante, Bruno Scarpa, David B. Dunson
In modeling multivariate time series, it is important to allow time-varying smoothness in the mean and covariance process.