@inproceedings{e56dfda927664fd191bd193dde1149fb,
title = "Comparison of classical machine learning deep learning to characterise fibrosis inflammation using quantitative MRI",
abstract = "The quantitative MRI metric, T1, has been used to characterise fibroinflammation in the liver; however, the T1 value alone is unable to differentiate between fibrosis and inflammation. We evaluate the potential utility of classical machine learning techniques (K-Nearest Neighbours, Support Vector Machine and Random Forest) to address this problem using information in the T1 map. We also compare to transfer learning, utilising multiple methods to alleviate the effects of class imbalance. Random Forest with Adaptive Synthetic Sampling was superior to mean T1 in categorising fibroinflammation. Despite the relatively small number of samples (n=289) and large class imbalance, our results demonstrate potential in using the whole T1 map with machine learning for this task.",
keywords = "KNN, Liver, Random Forests, SVM, T1 mapping, Transfer Learning, Wideresnet",
author = "Emily Chan and Matt Kelly and Schnabel, {Julia A.}",
note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 18th IEEE International Symposium on Biomedical Imaging, ISBI 2021 ; Conference date: 13-04-2021 Through 16-04-2021",
year = "2021",
month = apr,
day = "13",
doi = "10.1109/ISBI48211.2021.9433962",
language = "English",
series = "Proceedings - International Symposium on Biomedical Imaging",
publisher = "IEEE Computer Society",
pages = "729--732",
booktitle = "2021 IEEE 18th International Symposium on Biomedical Imaging, ISBI 2021",
}