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 261–270 of 881 papers

Title	Date	Tasks	Status
Topic modelling discourse dynamics in historical newspapers	Nov 20, 2020	Topic Models	—Unverified
Friendly Topic Assistant for Transformer Based Abstractive Summarization	Nov 1, 2020	Abstractive Text SummarizationDocument Summarization	—Unverified
Which Matters Most? Comparing the Impact of Concept and Document Relationships in Topic Models	Nov 1, 2020	Topic Models	—Unverified
Learning VAE-LDA Models with Rounded Reparameterization Trick	Nov 1, 2020	Topic Models	—Unverified
Comparative Evaluation of Label-Agnostic Selection Bias in Multilingual Hate Speech Datasets	Nov 1, 2020	Hate Speech DetectionSelection bias	CodeCode Available
Rethinking Topic Modelling: From Document-Space to Term-Space	Nov 1, 2020	Topic ModelsWord Embeddings	—Unverified
Topic Modeling with Contextualized Word Representation Clusters	Oct 23, 2020	ClusteringTopic Models	—Unverified
Helping users discover perspectives: Enhancing opinion mining with joint topic models	Oct 23, 2020	Opinion MiningTopic Models	—Unverified
On a Guided Nonnegative Matrix Factorization	Oct 22, 2020	ClusteringTopic Models	CodeCode Available
A Disentangled Adversarial Neural Topic Model for Separating Opinions from Plots in User Reviews	Oct 22, 2020	DisentanglementSentiment Analysis	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