Consistent and efficient reconstruction of latent tree models

Consistent and efficient reconstruction of latent tree models

We study the problem of learning a latent tree graphical model where samples are available only from a subset of variables. We propose two consistent and computationally efficient algorithms for learning minimal latent trees, that is, trees without any redundant hidden nodes. Our first algorithm, re...

Full description

Bibliographic Details
Main Authors: Choi, Myung Jin (Contributor), Tan, Vincent Yan Fu (Contributor), Anandkumar, Animashree (Contributor), Willsky, Alan S. (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science (Contributor), Massachusetts Institute of Technology. Laboratory for Information and Decision Systems (Contributor)
Format: Article
Language:English
Published: Institute of Electrical and Electronics Engineers (IEEE), 2012-10-04T13:54:29Z.
Subjects:
Article
Online Access:Get fulltext

Internet

Get fulltext

Similar Items