Search Results for author: Geoff K. Nicholls

Found 4 papers, 3 papers with code

An Embedded Diachronic Sense Change Model with a Case Study from Ancient Greek

1 code implementation1 Nov 2023 Schyan Zafar, Geoff K. Nicholls

These models represent the senses of a given target word such as "kosmos" (meaning decoration, order or world) as distributions over context words, and sense prevalence as a distribution over senses.

Uncertainty Quantification Word Embeddings

Scalable Semi-Modular Inference with Variational Meta-Posteriors

1 code implementation1 Apr 2022 Chris U. Carmona, Geoff K. Nicholls

First, we give variational methods for approximating the Cut and SMI posteriors which are adapted to the inferential goals of evidence combination.

Bayesian Inference Meta-Learning

Large Scale Tensor Regression using Kernels and Variational Inference

no code implementations11 Feb 2020 Robert Hu, Geoff K. Nicholls, Dino Sejdinovic

We outline an inherent weakness of tensor factorization models when latent factors are expressed as a function of side information and propose a novel method to mitigate this weakness.

regression Variational Inference

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