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Andrew Turpin

2 accepted papers

2021

Framing Unpacked: A Semi-Supervised Interpretable Multi-View Model of Media Frames

NAACL 2021long

Understanding how news media frame political issues is important due to its impact on public attitudes, yet hard to automate. Computational approaches have largely focused on classifying the frame of a full news article while framing signals are often subtle and local. Furthermore, automatic news an…

2020

Optimal visual search based on a model of target detectability in natural images

NeurIPS 2020poster

To analyse visual systems, the concept of an ideal observer promises an optimal response for a given task. Bayesian ideal observers can provide optimal responses under uncertainty, if they are given the true distributions as input. In visual search tasks, prior studies have used signal to noise rat…