Experiments with Non-parametric Topic Models
-
Altmetric Citations
Buntine, Wray; Mishra, Swapmil
Description
In topic modelling, various alternative priors have been developed, for instance asymmetric and symmetric priors for the document-topic and topic-word matrices respectively, the hierarchical Dirichlet process prior for the document-topic matrix and the hierarchical Pitman-Yor process prior for the topic-word matrix. For information retrieval, language models exhibiting word burstiness are important. Indeed, this burstiness effect has been show to help topic models as well, and this requires...[Show more]
Collections | ANU Research Publications |
---|---|
Date published: | 2014 |
Type: | Conference paper |
URI: | http://hdl.handle.net/1885/67051 |
Source: | Experiments with Non-parametric Topic Models |
DOI: | 10.1145/2623330.2623691 |
Download
File | Description | Size | Format | Image |
---|---|---|---|---|
01_Buntine_Experiments_with_2014.pdf | 604.73 kB | Adobe PDF | Request a copy |
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.
Updated: 17 November 2022/ Responsible Officer: University Librarian/ Page Contact: Library Systems & Web Coordinator