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 581–590 of 881 papers

Title	Date	Tasks	Status
Unsupervised Topic Modeling Approaches to Decision Summarization in Spoken Meetings	Jun 24, 2016	Decision MakingTopic Models	—Unverified
Source-LDA: Enhancing probabilistic topic models using prior knowledge sources	Jun 2, 2016	Topic Models	CodeCode Available
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
Clustering for Simultaneous Extraction of Aspects and Features from Reviews	Jun 1, 2016	ClusteringTopic Models	—Unverified
The UMD CLPsych 2016 Shared Task System: Text Representation for Predicting Triage of Forum Posts about Mental Health	Jun 1, 2016	Representation LearningTopic 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
Online Multilingual Topic Models with Multi-Level Hyperpriors	Jun 1, 2016	Topic Models	—Unverified
ITNLP-AiKF at SemEval-2016 Task 3 a quesiton answering system using community QA repository	Jun 1, 2016	Answer SelectionCommunity Question Answering	—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