Aitchison geometry
PulseAugur coverage of Aitchison geometry — every cluster mentioning Aitchison geometry across labs, papers, and developer communities, ranked by signal.
-
New geometry-aware KDE model enhances multiclass quantification
Researchers have developed a novel geometry-aware KDE model for multiclass quantification, utilizing Aitchison geometry and log-ratio representations. This approach addresses limitations of existing methods that ignore …
-
Shapley compositions offer new method for multiclass AI prediction explanation
Researchers have introduced a novel method called Shapley compositions to explain probabilistic predictions in multiclass machine learning models. This approach extends the traditional Shapley value concept, which is ty…
-
Aitchison geometry powers new compositional graph embeddings and flavor tagger calibration
Two new arXiv papers introduce novel approaches to representation learning using Aitchison geometry. One paper proposes a framework for calibrating flavor taggers in high-energy physics by formulating it as an optimal t…