Open AccessProgressive EM for Latent Tree Models and Hierarchical Topic Detection
Author(s) -
Peixian Chen,
Nevin L. Zhang,
Leonard K. M. Poon,
Zhourong Chen
Publication year - 2016
Publication title -
proceedings of the ... aaai conference on artificial intelligence
Language(s) - English
Resource type - Journals
eISSN - 2374-3468
pISSN - 2159-5399
DOI - 10.1609/aaai.v30i1.10196
Subject(s) - computer science , topic model , tree (set theory) , artificial intelligence , machine learning , expectation–maximization algorithm , maximization , hierarchical database model , data mining , maximum likelihood , mathematics , statistics , mathematical optimization , mathematical analysis