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 451–460 of 881 papers

Title	Date	Tasks	Status
MetaLDA: a Topic Model that Efficiently Incorporates Meta information	Sep 19, 2017	Topic ModelsWord Embeddings	CodeCode Available
Asymptotic Bayesian Generalization Error in Latent Dirichlet Allocation and Stochastic Matrix Factorization	Sep 13, 2017	Bayesian InferenceTopic Models	—Unverified
A Unified Framework for Structured Prediction: From Theory to Practice	Sep 1, 2017	AMR ParsingChunking	—Unverified
Classifying Frames at the Sentence Level in News Articles	Sep 1, 2017	ArticlesGeneral Classification	—Unverified
Topic Model Stability for Hierarchical Summarization	Sep 1, 2017	Articlesmodel	—Unverified
Mining Argumentative Structure from Natural Language text using Automatically Generated Premise-Conclusion Topic Models	Sep 1, 2017	Argument MiningOpinion Mining	—Unverified
Detecting Sarcasm Using Different Forms Of Incongruity	Sep 1, 2017	Sarcasm DetectionSentiment Analysis	—Unverified
Detecting Perspectives in Political Debates	Sep 1, 2017	Topic Models	CodeCode Available
Latent Space Embedding for Retrieval in Question-Answer Archives	Sep 1, 2017	Question AnsweringRetrieval	—Unverified
Why ADAGRAD Fails for Online Topic Modeling	Sep 1, 2017	Topic ModelsVariational Inference	—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