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 661–670 of 881 papers

Title	Date	Tasks	Status
Perplexity on Reduced Corpora	Jun 1, 2014	Topic Models	—Unverified
PhraseCTM: Correlated Topic Modeling on Phrases within Markov Random Fields	Jul 1, 2018	Topic Models	—Unverified
PhraseRNN: Phrase Recursive Neural Network for Aspect-based Sentiment Analysis	Sep 1, 2015	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	—Unverified
Pivot-Based Topic Models for Low-Resource Lexicon Extraction	Oct 1, 2015	Semantic Textual SimilarityTopic Models	—Unverified
Polylingual Tree-Based Topic Models for Translation Domain Adaptation	Jun 1, 2014	Domain AdaptationInformation Retrieval	—Unverified
POS Tagging Experts via Topic Modeling	Dec 1, 2016	Domain AdaptationPart-Of-Speech Tagging	—Unverified
Posterior contraction of the population polytope in finite admixture models	Jun 1, 2012	Topic Models	—Unverified
Practical Correlated Topic Modeling and Analysis via the Rectified Anchor Word Algorithm	Nov 1, 2019	Topic Models	—Unverified
Practical issues in developing semantic frameworks for the analysis of verbal fluency data: A Norwegian data case study	Jun 1, 2015	Semantic Textual SimilarityTopic Models	—Unverified
Precision-Recall Balanced Topic Modelling	Dec 1, 2019	Dimensionality ReductionInformation Retrieval	—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