Self-organizing maps for allele specific expression data reconstruction and identification of anomalous genomic regions
, which we also extend by applying a computational framework to generate synthetic individuals from allele expression data. We then introduce two local feature relevance indices in order to assess the influence of specific alleles on the topological placement of corrupted individuals in the SOM structure. Our results, showing promising accuracy in the prediction of missing alleles, suggest that the developed approach could be very useful for recovering incomplete samples in a dataset instead of discarding them, mainly in situations where experiments are challenging.
Authors
- Alberto Policriti (ORCID: https://orcid.org/0000-0001-8502-5896)
- Roberto Pagliarini
- Francesco Nascimben
Institutions
- University of Udine (IT)
Publication Details
- Journal
- Frontiers in Bioinformatics
- Published
- 2026-04-14
- DOI
- https://doi.org/10.3389/fbinf.2026.1810835
- Primary Topic
- Gene expression and cancer classification
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- NextGenerationEU