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
Identifying Emergent Research Trends by Key Authors and Phrases	Aug 1, 2018	ArticlesInformation Retrieval	CodeCode Available
Topical Coherence in LDA-based Models through Induced Segmentation	Jul 1, 2017	Ad-Hoc Information RetrievalGeneral Classification	CodeCode Available
Vector space explorations of literary language	Feb 9, 2019	Topic Models	CodeCode Available
SyntaViz: Visualizing Voice Queries through a Syntax-Driven Hierarchical Ontology	Nov 1, 2018	Natural Language QueriesSentiment Analysis	CodeCode Available
Mixing Dirichlet Topic Models and Word Embeddings to Make lda2vec	May 6, 2016	Topic ModelsWord Embeddings	CodeCode Available
Improving Contextualized Topic Models with Negative Sampling	Mar 27, 2023	DiversityTopic Models	CodeCode Available
GraphTMT: Unsupervised Graph-based Topic Modeling from Video Transcripts	May 4, 2021	ClusteringTopic Models	CodeCode Available
Dirichlet belief networks for topic structure learning	Nov 2, 2018	Topic Models	CodeCode Available
Improving Neural Topic Models with Wasserstein Knowledge Distillation	Mar 27, 2023	Knowledge DistillationTopic Models	CodeCode Available
Towards Generalising Neural Topical Representations	Jul 24, 2023	Data AugmentationTopic 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