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 141–150 of 881 papers

Title	Date	Tasks	Status
Contextualized Topic Coherence Metrics	May 23, 2023	Topic Models	CodeCode Available
CWTM: Leveraging Contextualized Word Embeddings from BERT for Neural Topic Modeling	May 16, 2023	Document ClassificationLanguage Modelling	CodeCode Available
HyHTM: Hyperbolic Geometry based Hierarchical Topic Models	May 16, 2023	Topic Models	CodeCode Available
Interactive Concept Learning for Uncovering Latent Themes in Large Text Collections	May 8, 2023	Topic Models	—Unverified
Reinforcement Learning for Topic Models	May 8, 2023	DiversityReinforcement Learning	CodeCode Available
Two to Five Truths in Non-Negative Matrix Factorization	May 6, 2023	Clusteringdocument understanding	—Unverified
Graph2topic: an opensource topic modeling framework based on sentence embedding and community detection	Apr 13, 2023	Community DetectionLanguage Modelling	—Unverified
A User-Centered, Interactive, Human-in-the-Loop Topic Modelling System	Apr 4, 2023	Topic Models	—Unverified
Topics in the Haystack: Extracting and Evaluating Topics beyond Coherence	Mar 30, 2023	SentenceTopic Models	—Unverified
Do Neural Topic Models Really Need Dropout? Analysis of the Effect of Dropout in Topic Modeling	Mar 28, 2023	DecoderTopic 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