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 761–770 of 881 papers

Title	Date	Tasks	Status
Coarse-grained Cross-lingual Alignment of Comparable Texts with Topic Models and Encyclopedic Knowledge	Nov 28, 2014	Topic Models	—Unverified
Collective Entity Resolution with Multi-Focal Attention	Aug 1, 2016	Entity ResolutionTopic Models	—Unverified
Combinatorial Topic Models using Small-Variance Asymptotics	Apr 7, 2016	Combinatorial OptimizationTopic Models	—Unverified
Combining Generative and Discriminative Model Scores for Distant Supervision	Oct 1, 2013	Relation ExtractionTopic Models	—Unverified
Combining Thesaurus Knowledge and Probabilistic Topic Models	Jul 31, 2017	Topic Models	—Unverified
Communication-Free Parallel Supervised Topic Models	Aug 10, 2017	Topic Models	—Unverified
Community-Detection via Hashtag-Graphs for Semi-Supervised NMF Topic Models	Nov 17, 2021	Community DetectionTopic Models	—Unverified
Comparing Apples to Apple: The Effects of Stemmers on Topic Models	Jan 1, 2016	Information RetrievalSemantic Textual Similarity	—Unverified
Complex Inference in Neural Circuits with Probabilistic Population Codes and Topic Models	Dec 1, 2012	Decision MakingDocument Classification	—Unverified
Computer-Assisted Text Analysis for Social Science: Topic Models and Beyond	Mar 29, 2018	Causal InferenceTopic 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