no code implementations • 3 Sep 2022 • Prakash B. Gohain, Magnus Jansson
In this paper, we tackle the problem of model selection in a general linear regression where the parameter matrix possesses a block-sparse structure, i. e., the non-zero entries occur in clusters or blocks and the number of such non-zero blocks is very small compared to the parameter dimension.
no code implementations • 17 Jun 2022 • Prakash B. Gohain, Magnus Jansson
In this regard, extended BIC (EBIC), which is an extended version of the original BIC and extended Fisher information criterion (EFIC), which is a combination of EBIC and Fisher information criterion, are consistent estimators of the true model as the number of measurements grows very large.
1 code implementation • 18 Nov 2020 • Sandipan Das, Prakash B. Gohain, Alireza M. Javid, Yonina C. Eldar, Saikat Chatterjee
Using a statistical model-based data generation, we develop an experimental setup for the evaluation of neural networks (NNs).