Chaitanya Chemudugunta

According to our database, Chaitanya Chemudugunta authored at least 10 papers between 2006 and 2011.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2011

Combining Background Knowledge and Learned Topics.

Mark Steyvers, Padhraic Smyth, Chaitanya Chemudugunta

Top. Cogn. Sci., 2011

2010

Learning author-topic models from text corpora.

Michal Rosen-Zvi, Chaitanya Chemudugunta, Thomas L. Griffiths, Padhraic Smyth, Mark Steyvers

ACM Trans. Inf. Syst., 2010

2008

Text Modeling using Unsupervised Topic Models and Concept Hierarchies

Chaitanya Chemudugunta, Padhraic Smyth, Mark Steyvers

CoRR, 2008

Modeling Documents by Combining Semantic Concepts with Unsupervised Statistical Learning.

Chaitanya Chemudugunta, America Holloway, Padhraic Smyth, Mark Steyvers

Proceedings of the Semantic Web - ISWC 2008, 7th International Semantic Web Conference, 2008

Deterministic Latent Variable Models and Their Pitfalls.

Max Welling, Chaitanya Chemudugunta, Nathan Sutter

Proceedings of the SIAM International Conference on Data Mining, 2008

Combining concept hierarchies and statistical topic models.

Chaitanya Chemudugunta, Padhraic Smyth, Mark Steyvers

Proceedings of the 17th ACM Conference on Information and Knowledge Management, 2008

2007

Subject metadata enrichment using statistical topic models.

David Newman, Kat Hagedorn, Chaitanya Chemudugunta, Padhraic Smyth

Proceedings of the ACM/IEEE Joint Conference on Digital Libraries, 2007

2006

Modeling General and Specific Aspects of Documents with a Probabilistic Topic Model.

Chaitanya Chemudugunta, Padhraic Smyth, Mark Steyvers

Proceedings of the Advances in Neural Information Processing Systems 19, 2006

Statistical entity-topic models.

David Newman, Chaitanya Chemudugunta, Padhraic Smyth

Proceedings of the Twelfth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2006

Analyzing Entities and Topics in News Articles Using Statistical Topic Models.

David Newman, Chaitanya Chemudugunta, Padhraic Smyth, Mark Steyvers

Proceedings of the Intelligence and Security Informatics, 2006