3 papers
cs.LG2025
Sign-Aware Multistate Jaccard Kernels and Geometry for Real and Complex-Valued Signals
Vineet Yadav
We introduce a sign-aware, multistate Jaccard/Tanimoto framework that extends overlap-based distances from nonnegative vectors and measures to arbitrary real- and complex-valued si…
stat.AP2025
An Error Model for Evaluating the Accuracy of Satellite-Based XCO Products
Vineet Yadav, Jonathan Hobbs, Hai M. Nguyen +8
Several satellites (e.g., OCO-2 & 3) and their derived products now provide spatially extensive coverage of the abundance of carbon dioxide in the atmospheric column (XCO). How…
stat.AP2025
A Bayesian hierarchical framework for fusion of remote sensing data: An example with solar-induced fluorescence
Manju Johny, Jonathan Hobbs, Vineet Yadav +4
Solar-induced chlorophyll fluorescence (SIF) has emerged as an effective indicator of vegetation productivity and plant health. The global quantification of SIF and its associated…