98 citations · 379 across the 33 of their papers we have counts for
5 papers · 1 filter
Butterfly resampling: asymptotics for particle filters with constrained interactions
Kari Heine, Nick Whiteley, A. Taylan Cemgil +1
We generalize the elementary mechanism of sampling with replacement times from a weighted population of size , by introducing auxiliary variables and constraints on conditio…
Clustering Words by Projection Entropy
Işık Barış Fidaner, Ali Taylan Cemgil
We apply entropy agglomeration (EA), a recently introduced algorithm, to cluster the words of a literary text. EA is a greedy agglomerative procedure that minimizes projection entr…
A Bayesian Tensor Factorization Model via Variational Inference for Link Prediction
Beyza Ermis, A. Taylan Cemgil
Probabilistic approaches for tensor factorization aim to extract meaningful structure from incomplete data by postulating low rank constraints. Recently, variational Bayesian (VB)…
Variational Inference For Probabilistic Latent Tensor Factorization with KL Divergence
Beyza Ermis, Y. Kenan Yılmaz, A. Taylan Cemgil +1
Probabilistic Latent Tensor Factorization (PLTF) is a recently proposed probabilistic framework for modelling multi-way data. Not only the common tensor factorization models but al…
An Online Expectation-Maximisation Algorithm for Nonnegative Matrix Factorisation Models
Sinan Yildirim, A. Taylan Cemgil, Sumeetpal S. Singh
In this paper we formulate the nonnegative matrix factorisation (NMF) problem as a maximum likelihood estimation problem for hidden Markov models and propose online expectation-max…