Topic Models

A topic model is a type of statistical model for discovering the abstract "topics" that occur in a collection of documents. Topic modeling is a frequently used text-mining tool for the discovery of hidden semantic structures in a text body.

Papers

Recently Added Most Hyped Most Active Needs Verification Most Verified

Showing 801–810 of 881 papers

Title	Date	Tasks	Status
Argviz: Interactive Visualization of Topic Dynamics in Multi-party Conversations	Jun 1, 2013	Topic Models	—Unverified
Topic Segmentation with a Structured Topic Model	Jun 1, 2013	Information Retrievalmodel	—Unverified
Drug Extraction from the Web: Summarizing Drug Experiences with Multi-Dimensional Topic Models	Jun 1, 2013	Document SummarizationMulti-Document Summarization	—Unverified
Representing Topics Using Images	Jun 1, 2013	Image RetrievalInformation Retrieval	—Unverified
Three Knowledge-Free Methods for Automatic Lexical Chain Extraction	Jun 1, 2013	Topic ModelsWord Sense Disambiguation	—Unverified
Topical Video Object Discovery from Key Frames by Modeling Word Co-occurrence Prior	Jun 1, 2013	ObjectObject Discovery	—Unverified
A Supervised Neural Autoregressive Topic Model for Simultaneous Image Classification and Annotation	May 23, 2013	General Classificationimage-classification	—Unverified
Stochastic Collapsed Variational Bayesian Inference for Latent Dirichlet Allocation	May 10, 2013	Bayesian InferenceTopic Models	—Unverified
Using Topic Models in Content-Based News Recommender Systems	May 1, 2013	Recommendation SystemsTopic Models	—Unverified
Uniqueness of Tensor Decompositions with Applications to Polynomial Identifiability	Apr 30, 2013	Topic Models	—Unverified

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All datasets 20NewsGroups AG News 20 Newsgroups Arxiv HEP-TH citation graph AgNews NYT

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	vONTSS	C_v	0.69	—	Unverified
2	GSM	C_v	0.55	—	Unverified
3	vNVDM	C_v	0.52	—	Unverified
4	ETM	C_v	0.51	—	Unverified
5	NSTM	C_v	0.38	—	Unverified
6	ProdLDA	C_v	0.35	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	vONTSS	C_v	0.49	—	Unverified
2	vNVDM	C_v	0.44	—	Unverified
3	GSM	C_v	0.41	—	Unverified
4	ETM	C_v	0.41	—	Unverified
5	NSTM	C_v	0.37	—	Unverified
6	ProdLDA	C_v	0.32	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	NVDM	Test perplexity	836	—	Unverified
2	Bayesian SMM	Test perplexity	515	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	JoSH	MACC	83.24	—	Unverified
2	TopicEq	Topic Coherence@50	0.1	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	vONTSS	C_v	0.49	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	JoSH	MACC	90.91	—	Unverified