About Tengwei Song Tengwei Song Postdoctoral Research Fellow (former), Computer Science Former postdoctoral researcher in the Bio-Ontology Research Group. Projects Related Projects 2023 Towards sound, complete, and explainable machine learning with biomedical ontologies (CRG11) Sun, Jan 1 2023 - Thu, Dec 31 2026 Applied Ontology Neuro-Symbolic AI Ontology engineering Semantic similarity Deep learning has driven much of the recent progress in bioinformatics, but the resulting models are essentially black boxes: it is hard or impossible to ask why a prediction was made, to verify it against existing knowledge, or to detect biases that emerge from the interaction of dataset, architecture, and training objective. In clinical and biomedical settings these limitations matter, both because clinicians need to trust the systems they use and because formal guarantees of soundness and fairness can only be obtained when the inferential machinery can be inspected. The grand challenge
Towards sound, complete, and explainable machine learning with biomedical ontologies (CRG11) Sun, Jan 1 2023 - Thu, Dec 31 2026 Applied Ontology Neuro-Symbolic AI Ontology engineering Semantic similarity Deep learning has driven much of the recent progress in bioinformatics, but the resulting models are essentially black boxes: it is hard or impossible to ask why a prediction was made, to verify it against existing knowledge, or to detect biases that emerge from the interaction of dataset, architecture, and training objective. In clinical and biomedical settings these limitations matter, both because clinicians need to trust the systems they use and because formal guarantees of soundness and fairness can only be obtained when the inferential machinery can be inspected. The grand challenge
