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 271–280 of 881 papers

Title	Date	Tasks	Status	Hype
Indirect Identification of Psychosocial Risks from Natural Language	Apr 30, 2020	Multiple-choiceTopic Models	—Unverified	0
Tired of Topic Models? Clusters of Pretrained Word Embeddings Make for Fast and Good Topics too!	Apr 30, 2020	ClusteringDimensionality Reduction	CodeCode Available	1
Neural Topic Modeling with Bidirectional Adversarial Training	Apr 26, 2020	ClusteringText Clustering	CodeCode Available	1
A Gamma-Poisson Mixture Topic Model for Short Text	Apr 23, 2020	text-classificationText Classification	CodeCode Available	1
Cross-lingual Contextualized Topic Models with Zero-shot Learning	Apr 16, 2020	Topic ModelsTransfer Learning	CodeCode Available	2
Keyword Assisted Topic Models	Apr 13, 2020	Document ClassificationTopic Models	CodeCode Available	1
Pre-training is a Hot Topic: Contextualized Document Embeddings Improve Topic Coherence	Apr 8, 2020	Sentence EmbeddingsTopic Models	CodeCode Available	2
A Graph Convolutional Topic Model for Short and Noisy Text Streams	Mar 13, 2020	Topic ModelsWord Embeddings	CodeCode Available	1
Know thy corpus! Robust methods for digital curation of Web corpora	Mar 13, 2020	Genre classificationTopic Models	CodeCode Available	0
Generalized Gumbel-Softmax Gradient Estimator for Generic Discrete Random Variables	Mar 4, 2020	Topic Models	—Unverified	0

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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