Ksheera Sagar

1. Precision Matrix Estimation under the Horseshoe-like Prior-Penalty Dual
   2021/04/21 by Ksheera Sagar, Sayantan Banerjee, Sagar, Ksheera +5 · 3 citations
   Biochemistry, Genetics and Molecular Biology · Mathematics · #Bioinformatics and Genomic Networks #FOS: Computer and information sciences #FOS: Mathematics #Gene expression and cancer classification #Methodology (stat.ME) #Statistical Methods and Inference #Statistics Theory (math.ST)
2. Evidence Estimation in Gaussian Graphical Models Using a Telescoping Block Decomposition of the Precision Matrix
   2022/05/02 by Anindya Bhadra, Ksheera Sagar, Bhadra, Anindya +6 · 2 citations
   Chemistry · Computer Science · Mathematics · #Bayesian Modeling and Causal Inference #FOS: Computer and information sciences #Methodology (stat.ME) #Spectroscopy and Chemometric Analyses #Statistical Methods and Bayesian Inference
3. Bayesian Covariate-Dependent Quantile Directed Acyclic Graphical Models for Individualized Inference
   2022/10/14 by Ksheera Sagar, Sagar, Ksheera, Yang Ni +5 · 1 citation
   Biochemistry, Genetics and Molecular Biology · Computer Science · Mathematics · #Bioinformatics and Genomic Networks #Computational Drug Discovery Methods #FOS: Computer and information sciences #Methodology (stat.ME) #Statistical Methods and Inference
4. Maximum a Posteriori Estimation in Graphical Models Using Local Linear Approximation
   2023/03/13 by Ksheera Sagar, Jyotishka Datta, Sagar, Ksheera +5 · 1 citation
   Computer Science · Engineering · Mathematics · #Blind Source Separation Techniques #Computation (stat.CO) #FOS: Computer and information sciences #Methodology (stat.ME) #Sparse and Compressive Sensing Techniques #Statistical Methods and Inference
5. An Order of Magnitude Time Complexity Reduction for Gaussian Graphical Model Posterior Sampling Using a Reverse Telescoping Block Decomposition
   2025/09/30 by Gao, Zejin, Ksheera Sagar, Sagar, Ksheera +2 · 1 citation
   Computer Science · Physics and Astronomy · #Advanced Optical Sensing Technologies #Computation (stat.CO) #FOS: Computer and information sciences #Methodology (stat.ME) #Target Tracking and Data Fusion in Sensor Networks