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 791–800 of 881 papers

Title	Date	Tasks	Status
Are Semantically Coherent Topic Models Useful for Ad Hoc Information Retrieval?	Aug 1, 2013	Ad-Hoc Information RetrievalDocument Ranking	—Unverified
Evolutionary Hierarchical Dirichlet Process for Timeline Summarization	Aug 1, 2013	Document SummarizationMulti-Document Summarization	—Unverified
Semi-Supervised Semantic Tagging of Conversational Understanding using Markov Topic Regression	Aug 1, 2013	regressionTopic Models	—Unverified
Natural Language Models for Predicting Programming Comments	Aug 1, 2013	Topic Models	—Unverified
QuEst - A translation quality estimation framework	Aug 1, 2013	Machine TranslationSpeech Recognition	—Unverified
Learning to Extract International Relations from Political Context	Aug 1, 2013	Topic Models	—Unverified
Linking Tweets to News: A Framework to Enrich Short Text Data in Social Media	Aug 1, 2013	Opinion MiningSentiment Analysis	—Unverified
Linguistic Resources and Topic Models for the Analysis of Persian Poems	Jun 1, 2013	Topic Models	—Unverified
XLING: Matching Query Sentences to a Parallel Corpus using Topic Models for WSD	Jun 1, 2013	Topic ModelsWord Sense Disambiguation	—Unverified
Topic Models and Metadata for Visualizing Text Corpora	Jun 1, 2013	Topic Models	—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