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 41–50 of 881 papers

Title	Date	Tasks	Status	Hype
TOMODAPI: A Topic Modeling API to Train, Use and Compare Topic Models	Nov 1, 2020	Topic Models	CodeCode Available	1
TopicModel4J: A Java Package for Topic Models	Oct 28, 2020	LemmatizationTopic Models	CodeCode Available	1
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
Improving Neural Topic Models using Knowledge Distillation	Oct 5, 2020	Knowledge DistillationTopic Models	CodeCode Available	1
A Simple and Effective Self-Supervised Contrastive Learning Framework for Aspect Detection	Sep 18, 2020	Contrastive LearningTopic Models	CodeCode Available	1
Neural Topic Model via Optimal Transport	Aug 12, 2020	modelTopic Models	CodeCode Available	1
Hierarchical Topic Mining via Joint Spherical Tree and Text Embedding	Jul 18, 2020	text-classificationText Classification	CodeCode Available	1
tBERT: Topic Models and BERT Joining Forces for Semantic Similarity Detection	Jul 1, 2020	Natural Language UnderstandingSemantic Similarity	CodeCode Available	1
Graph Structural-topic Neural Network	Jun 25, 2020	Topic Models	CodeCode Available	1
Tired of Topic Models? Clusters of Pretrained Word Embeddings Make for Fast and Good Topics too!	Apr 30, 2020	ClusteringDimensionality Reduction	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