Now showing items 1-2 of 2

    • Nested Latent Factor Models 

      Zhang, XianXing (2013)
      A tree-structured multiplicative gamma process (TMGP) is developed, for inferring the depth of a tree-based factor-analysis model. This new model is coupled with the nested Chinese restaurant process, to nonparametrically ...
    • Probabilistic Methods for Distributed Learning 

      Zhang, XianXing (2014)
      Access to data at massive scale has proliferated recently. A significant machine learning challenge concerns development of methods that efficiently model and learn from data at this scale, while retaining analysis flexibility ...