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 821–830 of 881 papers

Title	Date	Tasks	Status
Latent Community Discovery with Network Regularization for Core Actors Clustering	Dec 1, 2012	ClusteringTopic Models	—Unverified
Monte Carlo Methods for Maximum Margin Supervised Topic Models	Dec 1, 2012	Topic Models	—Unverified
Unsupervised Estimation of Word Usage Similarity	Dec 1, 2012	Topic ModelsWord Sense Disambiguation	—Unverified
Complex Inference in Neural Circuits with Probabilistic Population Codes and Topic Models	Dec 1, 2012	Decision MakingDocument Classification	—Unverified
Entity Set Expansion using Interactive Topic Information	Nov 1, 2012	Relation ExtractionTopic Models	—Unverified
Cross-Lingual Topic Alignment in Time Series Japanese / Chinese News	Nov 1, 2012	Time SeriesTime Series Analysis	—Unverified
Managing sparsity, time, and quality of inference in topic models	Oct 26, 2012	Topic Models	—Unverified
Learning Topic Models and Latent Bayesian Networks Under Expansion Constraints	Sep 24, 2012	Topic Models	—Unverified
Modelling Sequential Text with an Adaptive Topic Model	Jul 1, 2012	modelTopic Models	—Unverified
SSHLDA: A Semi-Supervised Hierarchical Topic Model	Jul 1, 2012	modelTopic 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