Project details for DeltaLDA

Logo DeltaLDA 0.1.1

by davidandrzej - July 16, 2009, 21:52:18 CET [ Project Homepage BibTeX BibTeX for corresponding Paper Download ]

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This software implements the DeltaLDA model, which is a modification of the Latent Dirichlet Allocation (LDA) model. DeltaLDA can use multiple topic mixing weight priors to jointly model multiple corpora with a shared set of topics. The inference method is Collapsed Gibbs sampling. The program can also be used to do "standard" LDA as a special case, and is implemented as a Python C extension module.

Changes to previous version:

-fixed some npy_intp[] memory leaks -fixed phi normalization bug

BibTeX Entry: Download
Corresponding Paper BibTeX Entry: Download
Supported Operating Systems: Linux
Data Formats: None
Tags: Python, Topic Analysis, Topic Modeling
Archive: download here

Other available revisons

Version Changelog Date

-fixed some npy_intp[] memory leaks -fixed phi normalization bug

July 16, 2009, 21:52:18

Initial Announcement on

November 12, 2008, 21:53:00


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