[HTML][HTML] Learning prognostic models using a mixture of biclustering and triclustering: Predicting the need for non-invasive ventilation in Amyotrophic Lateral Sclerosis

DF Soares, R Henriques, M Gromicho… - Journal of Biomedical …, 2022 - Elsevier
Longitudinal cohort studies to study disease progression generally combine temporal
features produced under periodic assessments (clinical follow-up) with static features …

TriSig: Assessing the statistical significance of triclusters

L Alexandre, RS Costa, R Henriques - arXiv preprint arXiv:2306.00643, 2023 - arxiv.org
Tensor data analysis allows researchers to uncover novel patterns and relationships that
cannot be obtained from matrix data alone. The information inferred from the patterns …

[HTML][HTML] TriSig: Evaluating the statistical significance of triclusters

L Alexandre, RS Costa, R Henriques - Pattern Recognition, 2024 - Elsevier
Tensor data analysis allows researchers to uncover novel patterns and relationships that
cannot be obtained from tabular data alone. The information inferred from multi-way patterns …

On the challenges of predicting treatment response in Hodgkin's Lymphoma using transcriptomic data

A Patrício, RS Costa, R Henriques - BMC Medical Genomics, 2023 - Springer
Background Despite the advancements in multiagent chemotherapy in the past years, up to
10% of Hodgkin's Lymphoma (HL) cases are refractory to treatment and, after remission …

Multitask deep learning for cost-effective prediction of patient's length of stay and readmission state using multimodal physical activity sensory data

S Ali, S El-Sappagh, F Ali, M Imran… - IEEE Journal of …, 2022 - ieeexplore.ieee.org
In a hospital, accurate and rapid mortality prediction of Length of Stay (LOS) is essential
since it is one of the essential measures in treating patients with severe diseases. When …

DISA tool: Discriminative and informative subspace assessment with categorical and numerical outcomes

L Alexandre, RS Costa, R Henriques - Plos one, 2022 - journals.plos.org
Pattern discovery and subspace clustering play a central role in the biological domain,
supporting for instance putative regulatory module discovery from omics data for both …

Iposcore: An interactive web-based platform for postoperative surgical complications analysis and prediction in the oncology domain

H Mochão, D Gonçalves, L Alexandre, C Castro… - Computer Methods and …, 2022 - Elsevier
Background: The performance of traditional risk score systems to predict (post)-operative
outcomes is limited. This weakness reduces confidence in its use to support clinical risk …

Integrating Statistical Significance and Discriminative Power in Pattern Discovery

L Alexandre, RS Costa, R Henriques - arXiv preprint arXiv:2401.12000, 2024 - arxiv.org
Pattern discovery plays a central role in both descriptive and predictive tasks across multiple
domains. Actionable patterns must meet rigorous statistical significance criteria and, in the …

Context-situated visualization of biclusters to aid decisions: going beyond subspaces with parallel coordinates

D Gonçalves, RS Costa, R Henriques - Proceedings of the 2022 …, 2022 - dl.acm.org
Pattern discovery and subspace clustering are pervasive tasks across biological,
biotechnological, and biomedical domains. Parallel coordinates plots and heatmaps are …

Scaling pattern mining through non-overlapping variable partitioning

L Alexandre, RS Costa, R Henriques - arXiv preprint arXiv:2212.05340, 2022 - arxiv.org
Biclustering algorithms play a central role in the biotechnological and biomedical domains.
The knowledge extracted supports the extraction of putative regulatory modules, essential to …