Search Results for author: Jenna Reps

Found 9 papers, 0 papers with code

Identifying Candidate Risk Factors for Prescription Drug Side Effects using Causal Contrast Set Mining

no code implementations20 Jul 2016 Jenna Reps, Zhaoyang Guo, Haoyue Zhu, Uwe Aickelin

Big longitudinal observational databases present the opportunity to extract new knowledge in a cost effective manner.

Causal Inference

Personalising Mobile Advertising Based on Users Installed Apps

no code implementations24 Feb 2015 Jenna Reps, Uwe Aickelin, Jonathan Garibaldi, Chris Damski

The results showed there were clear differences in the way the profiles interact with the different advert genres and the results of this paper suggest that mobile advert targeting would improve the frequency that users interact with an advert.

Clustering Dimensionality Reduction

Attributes for Causal Inference in Longitudinal Observational Databases

no code implementations3 Sep 2014 Jenna Reps, Jonathan M. Garibaldi, Uwe Aickelin, Daniele Soria, Jack E. Gibson, Richard B. Hubbard

In this paper we investigate potential attributes that can be used in causal inference to identify side effects based on the Bradford-Hill causality criteria.

Causal Inference feature selection +2

A Novel Semi-Supervised Algorithm for Rare Prescription Side Effect Discovery

no code implementations2 Sep 2014 Jenna Reps, Jonathan M. Garibaldi, Uwe Aickelin, Daniele Soria, Jack E. Gibson, Richard B. Hubbard

Drugs are frequently prescribed to patients with the aim of improving each patient's medical state, but an unfortunate consequence of most prescription drugs is the occurrence of undesirable side effects.

Clustering Marketing +1

Comparison of algorithms that detect drug side effects using electronic healthcare databases

no code implementations2 Sep 2014 Jenna Reps, Jonathan M. Garibaldi, Uwe Aickelin, Daniele Soria, Jack Gibson, Richard Hubbard

In this paper we apply four existing electronic healthcare database signal detecting algorithms (MUTARA, HUNT, Temporal Pattern Discovery and modified ROR) on the THIN database for a selection of drugs from six chosen drug families.

Comparing Data-mining Algorithms Developed for Longitudinal Observational Databases

no code implementations5 Jul 2013 Jenna Reps, Jonathan M. Garibaldi, Uwe Aickelin, Daniele Soria, Jack E. Gibson, Richard B. Hubbard

Longitudinal observational databases have become a recent interest in the post marketing drug surveillance community due to their ability of presenting a new perspective for detecting negative side effects.

Marketing

Discovering Sequential Patterns in a UK General Practice Database

no code implementations4 Jul 2013 Jenna Reps, Jonathan M. Garibaldi, Uwe Aickelin, Daniele Soria, Jack E. Gibson, Richard B. Hubbard

The wealth of computerised medical information becoming readily available presents the opportunity to examine patterns of illnesses, therapies and responses.

Quiet in Class: Classification, Noise and the Dendritic Cell Algorithm

no code implementations4 Jul 2013 Feng Gu, Jan Feyereisl, Robert Oates, Jenna Reps, Julie Greensmith, Uwe Aickelin

It is found that this feature, while advantageous for noisy, time-ordered classification, is not as useful as a traditional static filter for processing a synthetic dataset.

Anomaly Detection Classification +1

Investigating the Detection of Adverse Drug Events in a UK General Practice Electronic Health-Care Database

no code implementations3 Jul 2013 Jenna Reps, Jan Feyereisl, Jonathan M. Garibaldi, Uwe Aickelin, Jack E. Gibson, Richard B. Hubbard

In this paper, existing methods developed for spontaneous reporting databases are implemented on both a spontaneous reporting database and a general practice electronic health-care database and compared.

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