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 241–250 of 881 papers

Title	Date	Tasks	Status	Hype
Topic Modeling with Contextualized Word Representation Clusters	Oct 23, 2020	ClusteringTopic Models	—Unverified	0
Helping users discover perspectives: Enhancing opinion mining with joint topic models	Oct 23, 2020	Opinion MiningTopic Models	—Unverified	0
On a Guided Nonnegative Matrix Factorization	Oct 22, 2020	ClusteringTopic Models	CodeCode Available	0
A Disentangled Adversarial Neural Topic Model for Separating Opinions from Plots in User Reviews	Oct 22, 2020	DisentanglementSentiment Analysis	CodeCode Available	0
Weakly-Supervised Aspect-Based Sentiment Analysis via Joint Aspect-Sentiment Topic Embedding	Oct 13, 2020	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	CodeCode Available	1
Paying down metadata debt: learning the representation of concepts using topic models	Oct 9, 2020	ManagementTopic Models	—Unverified	0
Improving Neural Topic Models using Knowledge Distillation	Oct 5, 2020	Knowledge DistillationTopic Models	CodeCode Available	1
Unification of HDP and LDA Models for Optimal Topic Clustering of Subject Specific Question Banks	Oct 4, 2020	ClusteringText Clustering	—Unverified	0
AOBTM: Adaptive Online Biterm Topic Modeling Method for Version Sensitive Short-texts Analysis	Sep 28, 2020	Topic Models	CodeCode Available	0
A Simple and Effective Self-Supervised Contrastive Learning Framework for Aspect Detection	Sep 18, 2020	Contrastive LearningTopic Models	CodeCode Available	1

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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