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

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Showing 511–520 of 881 papers

Title	Date	Tasks	Status
Evaluating Visual Representations for Topic Understanding and Their Effects on Manually Generated Topic Labels	Jan 1, 2017	Topic Models	—Unverified
Partial Membership Latent Dirichlet Allocation	Dec 28, 2016	parameter estimationSand	CodeCode Available
Provable learning of Noisy-or Networks	Dec 28, 2016	Tensor DecompositionTopic Models	—Unverified
Inverted Bilingual Topic Models for Lexicon Extraction from Non-parallel Data	Dec 21, 2016	Topic ModelsTranslation	—Unverified
Automatic Labelling of Topics with Neural Embeddings	Dec 16, 2016	Topic Models	CodeCode Available
Monte Carlo Structured SVI for Two-Level Non-Conjugate Models	Dec 12, 2016	Gaussian ProcessesTopic Models	—Unverified
Supervised topic models for clinical interpretability	Dec 6, 2016	DiagnosticTopic Models	—Unverified
Stochastic Gradient Geodesic MCMC Methods	Dec 1, 2016	Topic Models	—Unverified
A Novel Fast Framework for Topic Labeling Based on Similarity-preserved Hashing	Dec 1, 2016	ChunkingTopic Models	—Unverified
Modeling topic dependencies in semantically coherent text spans with copulas	Dec 1, 2016	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