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 581–590 of 881 papers

Title	Date	Tasks	Status
Token-Level Metaphor Detection using Neural Networks	Jun 1, 2016	Feature EngineeringMachine Translation	—Unverified
NaCTeM at SemEval-2016 Task 1: Inferring sentence-level semantic similarity from an ensemble of complementary lexical and sentence-level features	Jun 1, 2016	Semantic SimilaritySemantic Textual Similarity	—Unverified
ITNLP-AiKF at SemEval-2016 Task 3 a quesiton answering system using community QA repository	Jun 1, 2016	Answer SelectionCommunity Question Answering	—Unverified
Online Multilingual Topic Models with Multi-Level Hyperpriors	Jun 1, 2016	Topic Models	—Unverified
Clustering for Simultaneous Extraction of Aspects and Features from Reviews	Jun 1, 2016	ClusteringTopic Models	—Unverified
Bootstrapping Translation Detection and Sentence Extraction from Comparable Corpora	Jun 1, 2016	Machine TranslationSentence	—Unverified
On a Topic Model for Sentences	Jun 1, 2016	General Classificationmodel	CodeCode Available
Temporal Topic Modeling to Assess Associations between News Trends and Infectious Disease Outbreaks	Jun 1, 2016	ArticlesTime Series	—Unverified
Spectral Methods for Correlated Topic Models	May 30, 2016	ArticlesTopic Models	—Unverified
Provable Algorithms for Inference in Topic Models	May 27, 2016	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