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

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Showing 681–690 of 881 papers

Title	Date	Tasks	Status
User Clustering in Online Advertising via Topic Models	Jan 26, 2015	ClusteringTopic Models	—Unverified
Autodetection and Classification of Hidden Cultural City Districts from Yelp Reviews	Jan 12, 2015	ClusteringGeneral Classification	—Unverified
A Sense-Topic Model for Word Sense Induction with Unsupervised Data Enrichment	Jan 1, 2015	Topic ModelsWord Embeddings	—Unverified
Sprite: Generalizing Topic Models with Structured Priors	Jan 1, 2015	Topic Models	—Unverified
Unsupervised Declarative Knowledge Induction for Constraint-Based Learning of Information Structure in Scientific Documents	Jan 1, 2015	Topic Models	—Unverified
Word Network Topic Model: A Simple but General Solution for Short and Imbalanced Texts	Dec 17, 2014	Topic Models	—Unverified
Application of Topic Models to Judgments from Public Procurement Domain	Dec 16, 2014	Information RetrievalKeyword Extraction	—Unverified
A Scalable Asynchronous Distributed Algorithm for Topic Modeling	Dec 16, 2014	Topic Models	CodeCode Available
LightLDA: Big Topic Models on Modest Compute Clusters	Dec 4, 2014	Topic Models	CodeCode Available
Semantic Frame-based Statistical Approach for Topic Detection	Dec 1, 2014	Information RetrievalTopic 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