Zobrazeno 1 - 10
of 3 939
pro vyhledávání: '"Dissanayake, P."'
Autor:
Dissanayake, Oshana, Riaboff, Lucile, McPherson, Sarah E., Kennedy, Emer, Cunningham, Pádraig
In recent years, there has been considerable progress in research on human activity recognition using data from wearable sensors. This technology also has potential in the context of animal welfare in livestock science. In this paper, we report on re
Externí odkaz:
http://arxiv.org/abs/2408.13041
Autor:
Dissanayake, Oshana, McPherson, Sarah E., Allyndree, Joseph, Kennedy, Emer, Cunningham, Padraig, Riaboff, Lucile
Getting new insights on pre-weaned calf behavioral adaptation to routine challenges (transport, group relocation, etc.) and diseases (respiratory diseases, diarrhea, etc.) is a promising way to improve calf welfare in dairy farms. A classic approach
Externí odkaz:
http://arxiv.org/abs/2409.00053
Autor:
Jamshidian, Mostafa, Zwick, Benjamin, Dissanayake, Arosha S, Wittek, Adam, Phillips, Timothy J, Honeybul, Stephen, Hankey, Graeme J, Miller, Karol
Cerebral aneurysm rupture, leading to subarachnoid hemorrhage with a high mortality rate, disproportionately affects younger populations, resulting in a significant loss of productive life years. A significant proportion of these deaths is due to ane
Externí odkaz:
http://arxiv.org/abs/2407.05247
Fine-tuning large language models (LLMs) on limited tabular data for classification tasks can lead to \textit{fine-tuning multiplicity}, where equally well-performing models make conflicting predictions on the same inputs due to variations in the tra
Externí odkaz:
http://arxiv.org/abs/2407.04173
Autor:
Halder, Barproda, Hamman, Faisal, Dissanayake, Pasan, Zhang, Qiuyi, Sucholutsky, Ilia, Dutta, Sanghamitra
Spurious patterns refer to a mathematical association between two or more variables in a dataset that are not causally related. However, this notion of spuriousness, which is usually introduced due to sampling biases in the dataset, has classically l
Externí odkaz:
http://arxiv.org/abs/2407.00482
Autor:
Dissanayake, Oshana, Mcpherson, Sarah E., Allyndrée, Joseph, Kennedy, Emer, Cunningham, Pádraig, Riaboff, Lucile
Publikováno v:
European Conference on Precision Livestock Farming, Sep 2024, Bologne (ITA), Italy
Automatic monitoring of calf behaviour is a promising way of assessing animal welfare from their first week on farms. This study aims to (i) develop machine learning models from accelerometer data to classify the main behaviours of pre-weaned calves
Externí odkaz:
http://arxiv.org/abs/2406.17352
Autor:
Shuai, Chenhao, Cai, Rizhao, Dissanayake, Bandara, Newman, Amanda, Guan, Dayan, Sng, Dennis, Li, Ling, Kot, Alex
Face retouching aims to remove facial blemishes, such as pigmentation and acne, and still retain fine-grain texture details. Nevertheless, existing methods just remove the blemishes but focus little on realism of the intermediate process, limiting th
Externí odkaz:
http://arxiv.org/abs/2406.13227
Autor:
Dissanayake, Pasan, Dutta, Sanghamitra
Counterfactual explanations find ways of achieving a favorable model outcome with minimum input perturbation. However, counterfactual explanations can also be exploited to steal the model by strategically training a surrogate model to give similar pr
Externí odkaz:
http://arxiv.org/abs/2405.05369
Autor:
Wood, David A., Guilhem, Emily, Kafiabadi, Sina, Busaidi, Ayisha Al, Dissanayake, Kishan, Hammam, Ahmed, Mansoor, Nina, Townend, Matthew, Agarwal, Siddharth, Wei, Yiran, Mazumder, Asif, Barker, Gareth J., Sasieni, Peter, Ourselin, Sebastien, Cole, James H., Booth, Thomas C.
Artificial neural networks trained on large, expert-labelled datasets are considered state-of-the-art for a range of medical image recognition tasks. However, categorically labelled datasets are time-consuming to generate and constrain classification
Externí odkaz:
http://arxiv.org/abs/2405.02782
Autor:
Dissanayake, Oshana, McPherson, Sarah E., Allyndree, Joseph, Kennedy, Emer, Cunningham, Padraig, Riaboff, Lucile
Monitoring calf behaviour continuously would be beneficial to identify routine practices (e.g., weaning, dehorning, etc.) that impact calf welfare in dairy farms. In that regard, accelerometer data collected from neck collars can be used along with M
Externí odkaz:
http://arxiv.org/abs/2404.18159