CS Seminar on September 25th, 2023 (Virtual)

A virtual seminar is scheduled for September 25th, 2023 at 4pm by Professor James Murphy, Assistant Professor, Department of Mathematics and Computer Science, Tufts University on Topic “Geometric Clustering: Theory and Applications to Imaging”.

Abstract: We propose approaches to unsupervised clustering based on data-dependent distances and dictionary learning.  By considering metrics derived from data-driven graphs, robustness to noise and ambient dimensionality is achieved.  The proposed algorithms enjoy theoretical performance guarantees on flexible data models and in some cases guarantees ensuring quasilinear scaling in the number of data points. Connections to geometric analysis, stochastic processes, and deep learning are emphasized.  Applications to hyperspectral image processing will be emphasized.

Please scan the QR code or click HERE to join the seminar. All are welcome!