Search Results for author: David Weston

Found 4 papers, 1 papers with code

Incorporating Dictionaries into a Neural Network Architecture to Extract COVID-19 Medical Concepts From Social Media

no code implementations5 Sep 2023 Abul Hasan, Mark Levene, David Weston

A major difficulty in medical concept extraction is obtaining labelled data from which to build supervised models.

Probabilistic Measures for Biological Adaptation and Resilience

no code implementations13 Jul 2023 Jorge M. Ramirez, Juan M. Restrepo, Valerio Lucarini, David Weston

This paper introduces a novel approach to quantifying ecological resilience in biological systems, particularly focusing on noisy systems responding to episodic disturbances with sudden adaptations.

Monitoring Covid-19 on social media using a novel triage and diagnosis approach

no code implementations22 Mar 2021 Abul Hasan, Mark Levene, David Weston, Renate Fromson, Nicolas Koslover, Tamara Levene

An unsupervised rule-based algorithm is then applied to establish relations between concepts in the next step of the pipeline.

BIG-bench Machine Learning

Supervised Phrase-boundary Embeddings

1 code implementation15 Feb 2020 Manni Singh, David Weston, Mark Levene

We propose a new word embedding model, called SPhrase, that incorporates supervised phrase information.

Word Embeddings

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