The Extended Dawid-Skene Model: Fusing Information from Multiple Data Schemas

1 code implementation • 4 Jun 2019 • Michael P. J. Camilleri, Christopher K. I. Williams

While label fusion from multiple noisy annotations is a well understood concept in data wrangling (tackled for example by the Dawid-Skene (DS) model), we consider the extended problem of carrying out learning when the labels themselves are not consistently annotated with the same schema.

VJAGG -- A Thick-Client Smart-Phone Journey Detection Algorithm

1 code implementation • 28 Aug 2019 • Michael P. J. Camilleri, Adrian Muscat, Victor Buttigieg, Maria Attard

In this paper we describe $Vja\dot{g}\dot{g}$, a battery-aware journey detection algorithm that executes on the mobile device.

Persistent Animal Identification Leveraging Non-Visual Markers

2 code implementations • 13 Dec 2021 • Michael P. J. Camilleri, Li Zhang, Rasneer S. Bains, Andrew Zisserman, Christopher K. I. Williams

Our objective is to locate and provide a unique identifier for each mouse in a cluttered home-cage environment through time, as a precursor to automated behaviour recognition for biological research.

Visual Tracking

Of Mice and Mates: Automated Classification and Modelling of Mouse Behaviour in Groups using a Single Model across Cages

no code implementations • 5 Jun 2023 • Michael P. J. Camilleri, Rasneer S. Bains, Christopher K. I. Williams

Behavioural experiments often happen in specialised arenas, but this may confound the analysis.