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 701–710 of 881 papers

Title	Date	Tasks	Status
Probit Normal Correlated Topic Models	Oct 3, 2014	Topic Models	—Unverified
Sometimes Average is Best: The Importance of Averaging for Prediction using MCMC Inference in Topic Modeling	Oct 1, 2014	Topic Models	—Unverified
Online topic model for Twitter considering dynamics of user interests and topic trends	Oct 1, 2014	Topic Models	—Unverified
Hierarchical Discriminative Classification for Text-Based Geolocation	Oct 1, 2014	ClassificationDocument Summarization	—Unverified
A Sentiment-aligned Topic Model for Product Aspect Rating Prediction	Oct 1, 2014	Opinion MiningSentiment Analysis	—Unverified
Modeling Interestingness with Deep Neural Networks	Oct 1, 2014	Recommendation SystemsSemantic Textual Similarity	—Unverified
Topic Similarity Networks: Visual Analytics for Large Document Sets	Sep 26, 2014	Topic Models	—Unverified
Interactive Visual Exploration of Topic Models using Graphs	Sep 19, 2014	DescriptiveInformation Retrieval	—Unverified
A Deep and Autoregressive Approach for Topic Modeling of Multimodal Data	Sep 13, 2014	image-classificationImage Classification	—Unverified
"Look Ma, No Hands!" A Parameter-Free Topic Model	Sep 10, 2014	DiversityModel Selection	—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