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 871–880 of 881 papers

Title	Date	Tasks	Status
Online Learning for Latent Dirichlet Allocation	Dec 1, 2010	ArticlesStochastic Optimization	—Unverified
Synergies in learning words and their referents	Dec 1, 2010	Language AcquisitionSegmentation	—Unverified
Large Margin Learning of Upstream Scene Understanding Models	Dec 1, 2010	General ClassificationPrediction	—Unverified
Learning concept graphs from text with stick-breaking priors	Dec 1, 2010	Topic Models	—Unverified
Supervised Topic Models	Mar 3, 2010	parameter estimationregression	CodeCode Available
Software Framework for Topic Modelling with Large Corpora	Jan 1, 2010	Topic Models	CodeCode Available
Rethinking LDA: Why Priors Matter	Dec 1, 2009	Hyperparameter OptimizationTopic Models	—Unverified
A Bayesian Analysis of Dynamics in Free Recall	Dec 1, 2009	Bayesian InferenceRetrieval	—Unverified
Syntactic Topic Models	Dec 1, 2008	SentenceTopic Models	—Unverified
Asynchronous Distributed Learning of Topic Models	Dec 1, 2008	Topic Models	—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