17 citations · 38 across the 9 of their papers we have counts for
3 papers · 1 filter
Preference Completion from Partial Rankings
Suriya Gunasekar, Oluwasanmi Koyejo, Joydeep Ghosh
We propose a novel and efficient algorithm for the collaborative preference completion problem, which involves jointly estimating individualized rankings for a set of entities over…
Identifiable Phenotyping using Constrained Non-Negative Matrix Factorization
Shalmali Joshi, Suriya Gunasekar, David Sontag +1
This work proposes a new algorithm for automated and simultaneous phenotyping of multiple co-occurring medical conditions, also referred as comorbidities, using clinical notes from…
A Constrained Matrix-Variate Gaussian Process for Transposable Data
Oluwasanmi Koyejo, Cheng Lee, Joydeep Ghosh
Transposable data represents interactions among two sets of entities, and are typically represented as a matrix containing the known interaction values. Additional side information…