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 131–140 of 881 papers

Title	Date	Tasks	Status
An Analysis of Lemmatization on Topic Models of Morphologically Rich Language	Aug 13, 2016	ArticlesLemmatization	—Unverified
Aspect Extraction through Semi-Supervised Modeling	Jul 1, 2012	Aspect-Based Sentiment Analysis (ABSA)Aspect Extraction	—Unverified
A Societal Sentiment Analysis: Predicting the Values and Ethics of Individuals by Analysing Social Media Content	Apr 1, 2017	EthicsGeneral Classification	—Unverified
Analysis and tuning of hierarchical topic models based on Renyi entropy approach	Jan 19, 2021	Topic Models	—Unverified
A Frame of Mind: Using Statistical Models for Detection of Framing and Agenda Setting Campaigns	Jul 1, 2015	Time Series AnalysisTopic Models	—Unverified
Comparing Apples to Apple: The Effects of Stemmers on Topic Models	Jan 1, 2016	Information RetrievalSemantic Textual Similarity	—Unverified
Ask the GRU: Multi-Task Learning for Deep Text Recommendations	Sep 7, 2016	ArticlesCollaborative Filtering	—Unverified
A Simple Word Embedding Model for Lexical Substitution	Jun 1, 2015	modelTopic Models	—Unverified
A Bayesian Analysis of Dynamics in Free Recall	Dec 1, 2009	Bayesian InferenceRetrieval	—Unverified
A Sentiment-aligned Topic Model for Product Aspect Rating Prediction	Oct 1, 2014	Opinion MiningSentiment Analysis	—Unverified

Show:10 25 50

← PrevPage 14 of 89Next →

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