Search Results for author: Shashaank Vattikuti

Found 3 papers, 2 papers with code

Interpretable (not just posthoc-explainable) medical claims modeling for discharge placement to prevent avoidable all-cause readmissions or death

no code implementations28 Aug 2022 Joshua C. Chang, Ted L. Chang, Carson C. Chow, Rohit Mahajan, Sonya Mahajan, Joe Maisog, Shashaank Vattikuti, Hongjing Xia

We developed an inherently interpretable multilevel Bayesian framework for representing variation in regression coefficients that mimics the piecewise linearity of ReLU-activated deep neural networks.

Feature Engineering regression

Probabilistically-autoencoded horseshoe-disentangled multidomain item-response theory models

1 code implementation5 Dec 2019 Joshua C. Chang, Shashaank Vattikuti, Carson C. Chow

By binding the generative IRT model to a Bayesian neural network (forming a probabilistic autoencoder), one obtains a scoring algorithm consistent with the interpretable Bayesian model.

Cannot find the paper you are looking for? You can Submit a new open access paper.