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 211–220 of 881 papers

Title	Date	Tasks	Status
n-stage Latent Dirichlet Allocation: A Novel Approach for LDA	Oct 16, 2021	Sentiment AnalysisText Classification	CodeCode Available
Neural Attention-Aware Hierarchical Topic Model	Oct 14, 2021	modelSentence	—Unverified
Topic Model Supervised by Understanding Map	Oct 12, 2021	modelTopic Models	—Unverified
Learning Topic Models: Identifiability and Finite-Sample Analysis	Oct 8, 2021	Topic Models	—Unverified
Beyond Topics: Discovering Latent Healthcare Objectives from Event Sequences	Oct 4, 2021	ManagementTopic Models	—Unverified
Generating Scenes with Latent Object Models	Sep 29, 2021	ObjectRe-Ranking	—Unverified
One Objective for All Models --- Self-supervised Learning for Topic Models	Sep 29, 2021	AllSelf-Supervised Learning	—Unverified
Evaluation of Non-Negative Matrix Factorization and n-stage Latent Dirichlet Allocation for Emotion Analysis in Turkish Tweets	Sep 27, 2021	Emotion RecognitionSentiment Analysis	—Unverified
Evolution of topics in central bank speech communication	Sep 21, 2021	Topic Models	—Unverified
Towards Explainable Scientific Venue Recommendations	Sep 21, 2021	Recommendation SystemsTopic Models	—Unverified

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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