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 811–820 of 881 papers

Title	Date	Tasks	Status
HiTR: Hierarchical Topic Model Re-estimation for Measuring Topical Diversity of Documents	Oct 12, 2018	DiversityTopic Models	CodeCode Available
HOTTER: Hierarchical Optimal Topic Transport with Explanatory Context Representations	Nov 1, 2021	Information RetrievalLanguage Modelling	CodeCode Available
Discriminative Topic Modeling with Logistic LDA	Sep 3, 2019	Topic Models	CodeCode Available
MetaLDA: a Topic Model that Efficiently Incorporates Meta information	Sep 19, 2017	Topic ModelsWord Embeddings	CodeCode Available
Discovering Discrete Latent Topics with Neural Variational Inference	Jun 1, 2017	Topic ModelsVariational Inference	CodeCode Available
A new evaluation framework for topic modeling algorithms based on synthetic corpora	Jan 28, 2019	General ClassificationTopic Models	CodeCode Available
HyHTM: Hyperbolic Geometry based Hierarchical Topic Models	May 16, 2023	Topic Models	CodeCode Available
Dirichlet Variational Autoencoder	Jan 9, 2019	DecoderGeneral Classification	CodeCode Available
Microblog Hashtag Generation via Encoding Conversation Contexts	May 18, 2019	Topic Models	CodeCode Available
A Coefficient of Determination for Probabilistic Topic Models	Nov 20, 2019	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