| Wednesday 27 November 2024 | |
| Events for day: Wednesday 25 September 2024 |
| 14:00 - 15:00 Combinatorics and Computing Weekly Seminar Hierarchical thinning nearest neighbor algorithm School MATHEMATICS Clustering is a widely used technique in unsupervised learning to identify groups within a dataset based on the similarities of its elements. This talk introduces a novel hierarchical clustering model, specifically designed for datasets with a countably infinite number of points. The proposed algorithm employs various levels of clustering and constructs clusters at each level using nearest-neighbor chains of points or clusters. We apply this algorithm to the Poisson point process. We prove that the clustering algorithm defines a phylogenetic forest on the Poisson point process, which is a factor of the point process and is hence unimodular. V ... 16:00 - 17:00 Mathematics Colloquium Elliott's Program for Classification of Operator Algebras and Applications in Dynamical Systems School MATHEMATICS حدس الیوت در سال 1990 مطرح شد و پیش بینی می کرد که کلاس سی استار جبرهای جدایی پذیر یکدار ساده میانگین پذیر با استفاد ... |