publications

These are my publications ordered by year in reverse chronological order.

2022

  1. Big Bayesian Learning
    Sambasivan, Rajiv
    Wiley StatsRef: Statistics Reference Online 2022

2021

  1. Arangopipe, a Tool for Machine Learning Meta-Data Management
    Schad, Jörg, Sambasivan, Rajiv, and Woodward, Christopher
    The Datascience Journal 2021
  2. Characterization of Frequent Online Shoppers using Statistical Learning with Sparsity
    Sambasivan, Rajiv, Burgess, Mark, Schad, Jörg, Keen, Arthur, Woodward, Christopher, Geenen, Alexander, and Sharma, Sachin
    arXiv preprint arXiv:2111.06057 2021
  3. Predicting help desk ticket reassignments with graph convolutional networks
    Schad, Jörg, Sambasivan, Rajiv, and Woodward, Christopher
    Machine Learning with Applications 2021
  4. Some Explainable Graph ML Models with ArangoDB
    Sambasivan, Rajiv, Schad, Jörg, Sharma, Sachin, Geenen, Alexander, and Woodward, Christopher
    In AKBC:2021 Workshop on Explainable Graph-Based Machine Learning (XGML) 2021
    Website
  5. Revenue characterisation with Singular Spectrum Analysis
    Sambasivan, Rajiv
    Journal of Business Analytics 2021

2020

  1. A Bayesian Perspective of Statistical Machine Learning for Big Data
    Sambasivan, Rajiv, Das, Sourish, and Sahu, Sujit K
    Computational Statistics 2020

2019

  1. Classification and regression using augmented trees
    Sambasivan, Rajiv, and Das, Sourish
    International Journal of Data Science and Analytics 2019

2018

  1. Fast gaussian process regression for big data
    Das, Sourish, Roy, Sasanka, and Sambasivan, Rajiv
    Big Data Research 2018
  2. Clustering Mixed Datasets Using Homogeneity Analysis with Applications to Big Data
    Sambasivan, Rajiv, and Das, Sourish
    Calcutta Statistical Association Bulletin 2018

2017

  1. A statistical machine learning approach to yield curve forecasting
    Sambasivan, Rajiv, and Das, Sourish
    In 2017 International Conference on Computational Intelligence in Data Science (ICCIDS) 2017
  2. Big Data Regression Using Tree Based Segmentation
    Sambasivan, Rajiv, and Das, Sourish
    In Proceedings of the 14 th IEEE INDIA COUNCIL INTERNATIONAL CONFERENCE (INDICON) 2017