no code implementations • 17 Nov 2023 • Matthew McTeer, Robin Henderson, Quentin M Anstee, Paolo Missier
Common solutions such as missing imputation can often be unwise if the smaller cohort is significantly different in scale to the larger sample, therefore the aim of this research is to develop a new method which can model the smaller cohort against a particular response, whilst considering the larger cohort also.
1 code implementation • 22 May 2023 • Shuai Shao, Yu Guan, Bing Zhai, Paolo Missier, Thomas Ploetz
Specifically, with the introduction of three conceptual layers--Sampling Layer, Data Augmentation Layer, and Resilient Layer -- we develop three "boosters" -- R-Frame, Mix-up, and C-Drop -- to enrich the per-epoch training data by dense-sampling, synthesizing, and simulating, respectively.
no code implementations • 23 Dec 2022 • Shuai Shao, Yu Guan, Xin Guan, Paolo Missier, Thomas Ploetz
What remains a major challenge though is the sporadic activity recognition (SAR) problem, where activities of interest tend to be non periodic, and occur less frequently when compared with the often large amount of irrelevant background activities.
1 code implementation • 25 Jul 2022 • Philip Darke, Paolo Missier, Jaume Bacardit
The development of models for Electronic Health Record data is an area of active research featuring a small number of public benchmark data sets.
no code implementations • 17 Jul 2020 • Ehsan Toreini, Mhairi Aitken, Kovila P. L. Coopamootoo, Karen Elliott, Vladimiro Gonzalez Zelaya, Paolo Missier, Magdalene Ng, Aad van Moorsel
As a consequence, we survey in this paper the main technologies with respect to all four of the FEAS properties, for data-centric as well as model-centric stages of the machine learning system life cycle.
1 code implementation • 29 Jun 2020 • Yulong Gu, Yu Guan, Paolo Missier
Many systems have been developed in recent years to mine logical rules from large-scale Knowledge Graphs (KGs), on the grounds that representing regularities as rules enables both the interpretable inference of new facts, and the explanation of known facts.
1 code implementation • 13 Mar 2020 • Yulong Gu, Yu Guan, Paolo Missier
Instantiated rules contain constants extracted from KGs.
no code implementations • 17 Mar 2019 • Flavio Primo, Paolo Missier, Alexander Romanovsky, Mickael Figueredo, Nelio Cacho
On social media platforms and Twitter in particular, specific classes of users such as influencers have been given satisfactory operational definitions in terms of network and content metrics.
no code implementations • 11 Mar 2017 • Paolo Missier, Callum McClean, Jonathan Carlton, Diego Cedrim, Leonardo Silva, Alessandro Garcia, Alexandre Plastino, Alexander Romanovsky
Tropical diseases like \textit{Chikungunya} and \textit{Zika} have come to prominence in recent years as the cause of serious, long-lasting, population-wide health problems.