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 481–490 of 881 papers

Title	Date	Tasks	Status
ESTEEM: A Novel Framework for Qualitatively Evaluating and Visualizing Spatiotemporal Embeddings in Social Media	Jul 1, 2017	Named Entity Recognition (NER)Part-Of-Speech Tagging	CodeCode Available
A Network Framework for Noisy Label Aggregation in Social Media	Jul 1, 2017	Cultural Vocal Bursts Intensity PredictionImage Classification	—Unverified
An Unsupervised Neural Attention Model for Aspect Extraction	Jul 1, 2017	Aspect-Based Sentiment AnalysisAspect-Based Sentiment Analysis (ABSA)	CodeCode Available
Data-Driven Broad-Coverage Grammars for Opinionated Natural Language Generation (ONLG)	Jul 1, 2017	ArticlesLanguage Modeling	—Unverified
Topical Coherence in LDA-based Models through Induced Segmentation	Jul 1, 2017	Ad-Hoc Information RetrievalGeneral Classification	CodeCode Available
Jointly Learning Word Embeddings and Latent Topics	Jun 21, 2017	Learning Word EmbeddingsTopic Models	—Unverified
An Automatic Approach for Document-level Topic Model Evaluation	Jun 16, 2017	Topic Models	—Unverified
Topic supervised non-negative matrix factorization	Jun 12, 2017	Topic Models	CodeCode Available
Discovering Discrete Latent Topics with Neural Variational Inference	Jun 1, 2017	Topic ModelsVariational Inference	CodeCode Available
Neural Models for Documents with Metadata	May 25, 2017	ArticlesTopic Models	CodeCode Available

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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