alumbreras Goto Github PK

alumbreras.github.io

Public site www.albertolumbreras.net

alumbreras.github.io.src

Source of www.albertolumbreras.net

ars

Python implementation of Adaptive Rejection Sampling

blockmodeling

A tutorial on stochastic blockmodeling with pymc. My first contact with MCMC methods when I started my PhD. Useless and wrong. Notably, traces of user assigments to clusters don't move at all, which means the sampler is stuck at one of the modes. I leave it here just for archeological reasons. Reminds me of how biased was my prior of knowledge.

discussion-threads

Probabilistic modeling of discussion threads in online forums. Contact me for a cleaner and more recent version.

dp-gmm

R implementation of the Dirichlet Process Gaussian Mixture Model (with MCMC)

dual-dpgmm

Code for the paper "Non-parametric clustering over user features and latent behavioral functions with dual-view mixture models"

dynamic-thread-stochastic-model

Stochastic models for discussion threads. On going work.

eulercoaching

facebook_analytics

Analytics of a user's facebook audience

generative-discussion-threads

A tutorial about generative models for discussion threads in online forums

maldekstrakolono

Persona blogo

mcmc_intro

A short tutorial on MCMC with examples in R.

mmle-gap

Code for our ICML '18 paper "Closed-form Marginal Likelihood in Gamma-Poisson Matrix Factorization"

nbmf

Code for our paper "Bayesian Mean-parameterized Nonnegative Binary Matrix Factorization"

neighborhood_motifs

nuts-cpp

HMC No-U-Turn sampler (NUTS) implementation in C++

nuts-r

HMC No-U-Turn sampler (NUTS) implementation in R

rdv_naturalisation

A script that helps you get a rendez-vous to ask for French citizenship.

reddit_parser

Parses a json file of reddit comments and dump it to a MySQL database

rlumbreras

An R package with miscellaneous helpful functions that I use regularly

rtransparency

Datasets and scripts to analyze political data such as votes in the Spanish Congress.

twitter-followers-graph

A set of scripts to analyze networks in Twitter (neighbourhoods, participants in a hashtag, etc)