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 31–40 of 881 papers

Title	Date	Tasks	Status	Hype
Contrastive Learning for Neural Topic Model	Oct 25, 2021	Contrastive Learningmodel	CodeCode Available	1
Phrase-BERT: Improved Phrase Embeddings from BERT with an Application to Corpus Exploration	Sep 13, 2021	DiversityParaphrase Generation	CodeCode Available	1
Apples to Apples: A Systematic Evaluation of Topic Models	Sep 1, 2021	DiversityTopic Models	CodeCode Available	1
Is Automated Topic Model Evaluation Broken?: The Incoherence of Coherence	Jul 5, 2021	Topic Models	CodeCode Available	1
Sawtooth Factorial Topic Embeddings Guided Gamma Belief Network	Jun 30, 2021	Topic ModelsVariational Inference	CodeCode Available	1
Non-negative matrix factorization algorithms greatly improve topic model fits	May 27, 2021	parameter estimationTopic Models	CodeCode Available	1
Is Automated Topic Model Evaluation Broken? The Incoherence of Coherence	May 21, 2021	Topic Models	CodeCode Available	1
OCTIS: Comparing and Optimizing Topic models is Simple!	Apr 19, 2021	Bayesian OptimisationBayesian Optimization	CodeCode Available	1
Using Transformer based Ensemble Learning to classify Scientific Articles	Feb 19, 2021	ArticlesEnsemble Learning	CodeCode Available	1
TOMODAPI: A Topic Modeling API to Train, Use and Compare Topic Models	Nov 1, 2020	Topic Models	CodeCode Available	1

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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