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 661–670 of 881 papers

Title	Date	Tasks	Status
A Method of Accounting Bigrams in Topic Models	Jun 1, 2015	Document SummarizationInformation Retrieval	—Unverified
Using Topic Modeling and Similarity Thresholds to Detect Events	Jun 1, 2015	Topic Models	—Unverified
RevUP: Automatic Gap-Fill Question Generation from Educational Texts	Jun 1, 2015	Question GenerationQuestion-Generation	—Unverified
A Simple Word Embedding Model for Lexical Substitution	Jun 1, 2015	modelTopic Models	—Unverified
The University of Maryland CLPsych 2015 Shared Task System	Jun 1, 2015	Topic Models	—Unverified
Unsupervised Topic Modeling for Short Texts Using Distributed Representations of Words	Jun 1, 2015	Image CaptioningTopic Models	—Unverified
Speeding Document Annotation with Topic Models	Jun 1, 2015	Document ClassificationGeneral Classification	—Unverified
Topic Models: Accounting Component Structure of Bigrams	May 1, 2015	Document SummarizationInformation Retrieval	—Unverified
Short Text Understanding by Leveraging Knowledge into Topic Model	May 1, 2015	Topic Models	—Unverified
Improving Update Summarization via Supervised ILP and Sentence Reranking	May 1, 2015	ClusteringDocument Summarization	—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