
Arkajyoti Saha
@arkajyotisaha2
Assistant Professor at Department of Statistics at UCI ICS @UCIbrenICS, Alumni of UW Statistics @UWStat, JHU Biostat @jhubiostat
ID: 1022600369640284161
https://www.arkajyotisaha.com/ 26-07-2018 21:51:41
21 Tweet
89 Followers
80 Following

New preprint on a GLS-style random forest for dependent (spatial, time-series) data, led by Arkajyoti Saha arxiv.org/pdf/2007.15421… After working on this for over 4 years, very happy to finally be able to share the end-product. A thread summarizing the main results. 1/



Paper on GLS-style Random Forests for spatial data led by Arkajyoti Saha is now published. Combines the strengths of random forests for non-linear regression with Gaussian processes for modeling structured spatial dependence via use of GLS loss. 1/3 tandfonline.com/doi/full/10.10…


Huge congratulations Daniela Witten !!!!! I feel privileged to have such an amazing postdoc mentor!!


New preprint led by Arkajyoti Saha on embedding Random Forests within traditional generalized mixed effects models for binary spatial data. We relax the linear fixed effect assumption and propose RF-GP combining Random Forests with Gaussian Processes. 1/ arxiv.org/abs/2302.13828

Published version of our paper on nnSVG - method to identify spatially variable genes - is now available from Nature Communications Nature Communications ! 🎉 nature.com/articles/s4146…

I'm thrilled to share that I've started as an assistant professor in the Department of Statistics at UC Irvine's Donald Bren School of ICS (UCIbrenICS). This would not have been possible without my mentors Daniela Witten, Jacob Bien, Abhi Datta, and Nilanjan Chatterjee!


