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 421–430 of 881 papers

Title	Date	Tasks	Status
Learning Topics using Semantic Locality	Apr 11, 2018	Topic Models	—Unverified
Towards Training Probabilistic Topic Models on Neuromorphic Multi-chip Systems	Apr 10, 2018	Stochastic OptimizationTopic Models	—Unverified
Microblog Topic Identification using Linked Open Data	Apr 6, 2018	Entity LinkingTopic Models	—Unverified
Computer-Assisted Text Analysis for Social Science: Topic Models and Beyond	Mar 29, 2018	Causal InferenceTopic Models	—Unverified
Scalable Generalized Dynamic Topic Models	Mar 21, 2018	Event DetectionGaussian Processes	CodeCode Available
Application of Rényi and Tsallis Entropies to Topic Modeling Optimization	Feb 28, 2018	Topic Models	—Unverified
Classifying Idiomatic and Literal Expressions Using Topic Models and Intensity of Emotions	Feb 27, 2018	ClusteringOutlier Detection	CodeCode Available
The Development of Darwin's Origin of Species	Feb 26, 2018	Topic Models	—Unverified
Learning Topic Models by Neighborhood Aggregation	Feb 22, 2018	Document ClassificationTopic Models	—Unverified
Discovering Hidden Topical Hubs and Authorities in Online Social Networks	Feb 20, 2018	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