pith. sign in

Bala Rajaratnam

Identifiers

  • name variant Bala Rajaratnam 0.60 · backfill

Papers (46)

  1. The critical exponent: a novel graph invariant math.CO · 2018 · author #3
  2. From Random Walks to Random Leaps: Generalizing Classic Markov Chains for Big Data Applications math.PR · 2017 · author #1
  3. Scalable Bayesian shrinkage and uncertainty quantification in high-dimensional regression stat.CO · 2017 · author #1
  4. A convex framework for high-dimensional sparse Cholesky based covariance estimation stat.ME · 2016 · author #4
  5. The Hoffmann-Jorgensen inequality in metric semigroups math.PR · 2016 · author #2
  6. Model-free consistency of graph partitioning math.CO · 2016 · author #4
  7. Generalized Pseudolikelihood Methods for Inverse Covariance Estimation stat.ME · 2016 · author #4
  8. Scalable Bayesian shrinkage and uncertainty quantification for high-dimensional regression stat.ME · 2015 · author #1
  9. MCMC-Based Inference in the Era of Big Data: A Fundamental Analysis of the Convergence Complexity of High-Dimensional Chains math.ST · 2015 · author #1
  10. Integration and measures on the space of countable labelled graphs math.CA · 2015 · author #2
  11. Foundational principles for large scale inference: Illustrations through correlation mining math.ST · 2015 · author #2
  12. Bayesian inference for Gaussian graphical models beyond decomposable graphs stat.ME · 2015 · author #2
  13. Critical exponents of graphs math.CO · 2015 · author #3
  14. Two-stage Sampling, Prediction and Adaptive Regression via Correlation Screening (SPARCS) stat.ML · 2015 · author #3
  15. Extracting Common Time Trends from Concurrent Time Series: Maximum Autocorrelation Factors with Application to Tree Ring Time Series Data stat.ME · 2015 · author #2
  16. Towards a sparse, scalable, and stably positive definite (inverse) covariance estimator stat.ME · 2015 · author #2
  17. Graphical Markov models for infinitely many variables math.PR · 2015 · author #2
  18. The Letac-Massam conjecture and existence of high dimensional Bayes estimators for Graphical Models math.ST · 2014 · author #2
  19. Preserving positivity for matrices with sparsity constraints math.FA · 2014 · author #3
  20. G-AMA: Sparse Gaussian graphical model estimation via alternating minimization stat.CO · 2014 · author #2
  21. On fractional Hadamard powers of positive block matrices math.FA · 2014 · author #3
  22. Convergence of cyclic coordinatewise l1 minimization math.OC · 2014 · author #2
  23. Differential Calculus on Graphon Space math.CO · 2014 · author #4
  24. Lasso Regression: Estimation and Shrinkage via Limit of Gibbs Sampling stat.ME · 2014 · author #1
  25. Loewner positive entrywise functions, and classification of measurable solutions of Cauchy's functional equations math.FA · 2013 · author #3
  26. Complete characterization of Hadamard powers preserving Loewner positivity, monotonicity, and convexity math.FA · 2013 · author #3
  27. Duality in Graphical Models math.PR · 2013 · author #2
  28. Statistical paleoclimate reconstructions via Markov random fields stat.AP · 2013 · author #2
  29. A Methodology for Robust Multiproxy Paleoclimate Reconstructions and Modeling of Temperature Conditional Quantiles stat.ME · 2013 · author #2
  30. The critical exponent conjecture for powers of doubly nonnegative matrices math.CA · 2013 · author #3
  31. Predictive Correlation Screening: Application to Two-stage Predictor Design in High Dimension stat.ML · 2013 · author #2
  32. Iterative Thresholding Algorithm for Sparse Inverse Covariance Estimation stat.CO · 2012 · author #2
  33. Functions preserving positive definiteness for sparse matrices math.CA · 2012 · author #2
  34. Successive Standardization of Rectangular Arrays math.PR · 2012 · author #2
  35. Positive definite completion problems for directed acyclic graphs math.RA · 2011 · author #2
  36. Sparse Matrix Decompositions and Graph Characterizations math.CO · 2011 · author #2
  37. A note on the lack of symmetry in the graphical lasso stat.ML · 2011 · author #2
  38. Hub discovery in partial correlation graphical models math.ST · 2011 · author #2
  39. High dimensional Bayesian inference for Gaussian directed acyclic graph models math.ST · 2011 · author #4
  40. Retaining positive definiteness in thresholded matrices math.ST · 2011 · author #2
  41. Discussion of: A statistical analysis of multiple temperature proxies: Are reconstructions of surface temperatures over the last 1000 years reliable? stat.AP · 2011 · author #2
  42. Wishart distributions for decomposable covariance graph models math.ST · 2011 · author #2
  43. Large Scale Correlation Screening stat.ML · 2011 · author #2
  44. Successive normalization of rectangular arrays math.ST · 2010 · author #2
  45. Gaussian Covariance faithful Markov Trees math.PR · 2009 · author #2
  46. Flexible covariance estimation in graphical Gaussian models math.ST · 2009 · author #1

Mentions

  • 1509.03697 #1 · backfill · confidence 0.70 Bala Rajaratnam
  • 1508.00947 #1 · backfill · confidence 0.70 Bala Rajaratnam
  • 1506.01439 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1505.02475 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1505.00703 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1504.04069 #3 · backfill · confidence 0.70 Bala Rajaratnam
  • 1502.06189 #3 · backfill · confidence 0.70 Bala Rajaratnam
  • 1502.01073 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1502.00471 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1501.07878 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1408.0788 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1406.3408 #3 · backfill · confidence 0.70 Bala Rajaratnam
  • 1405.3034 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1404.6839 #3 · backfill · confidence 0.70 Bala Rajaratnam
  • 1404.5100 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1403.3736 #4 · backfill · confidence 0.70 Bala Rajaratnam
  • 1401.2480 #1 · backfill · confidence 0.70 Bala Rajaratnam
  • 1312.6297 #3 · backfill · confidence 0.70 Bala Rajaratnam
  • 1311.1581 #3 · backfill · confidence 0.70 Bala Rajaratnam
  • 1310.2641 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1309.6702 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1308.5736 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1303.4701 #3 · backfill · confidence 0.70 Bala Rajaratnam
  • 1303.2378 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1211.2532 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1210.3894 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1202.4198 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1201.0310 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1111.6845 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1111.2667 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1109.6846 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1109.4371 #4 · backfill · confidence 0.70 Bala Rajaratnam
  • 1108.3325 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1104.4193 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1103.1768 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1102.1204 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 1010.0520 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 0912.2407 #2 · backfill · confidence 0.70 Bala Rajaratnam
  • 0901.3267 #1 · backfill · confidence 0.70 Bala Rajaratnam

Frequent Coauthors