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 861–870 of 881 papers

Title	Date	Tasks	Status
Contextualized Topic Coherence Metrics	May 23, 2023	Topic Models	CodeCode Available
Narrative Shift Detection: A Hybrid Approach of Dynamic Topic Models and Large Language Models	Jun 25, 2025	ArticlesChange Point Detection	CodeCode Available
Towards Autoencoding Variational Inference for Aspect-based Opinion Summary	Feb 7, 2019	General ClassificationSentiment Analysis	CodeCode Available
Context Reinforced Neural Topic Modeling over Short Texts	Aug 11, 2020	text-classificationText Classification	CodeCode Available
Exploring Public Attention in the Circular Economy through Topic Modelling with Twin Hyperparameter Optimisation	May 16, 2024	Dynamic Topic ModelingHyperparameter Optimization	CodeCode Available
jLDADMM: A Java package for the LDA and DMM topic models	Aug 11, 2018	ClusteringTopic Models	CodeCode Available
The Dynamic Embedded Topic Model	Jul 12, 2019	Articlesmodel	CodeCode Available
KATE: K-Competitive Autoencoder for Text	May 4, 2017	Document ClassificationRetrieval	CodeCode Available
Spherical Latent Spaces for Stable Variational Autoencoders	Aug 31, 2018	DecoderLanguage Modeling	CodeCode Available
Construction and Quality Evaluation of Heterogeneous Hierarchical Topic Models	Nov 7, 2018	Topic Models	CodeCode Available

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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