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 491–500 of 881 papers

Title	Date	Tasks	Status
Stochastic Divergence Minimization for Biterm Topic Model	May 1, 2017	modelTopic Models	—Unverified
Pólya Urn Latent Dirichlet Allocation: a doubly sparse massively parallel sampler	Apr 12, 2017	Topic Models	CodeCode Available
Conceptualization Topic Modeling	Apr 7, 2017	Topic Models	—Unverified
Improving Verb Metaphor Detection by Propagating Abstractness to Words, Phrases and Individual Senses	Apr 1, 2017	Semantic Textual SimilarityTopic Models	—Unverified
Measuring Topic Coherence through Optimal Word Buckets	Apr 1, 2017	General ClassificationInformation Retrieval	—Unverified
Multimodal Topic Labelling	Apr 1, 2017	Topic Models	—Unverified
Bib2vec: Embedding-based Search System for Bibliographic Information	Apr 1, 2017	Network EmbeddingTopic Models	—Unverified
Unsupervised Dialogue Act Induction using Gaussian Mixtures	Apr 1, 2017	Topic Models	—Unverified
Pulling Out the Stops: Rethinking Stopword Removal for Topic Models	Apr 1, 2017	Language ModelingLanguage Modelling	—Unverified
Web-Scale Language-Independent Cataloging of Noisy Product Listings for E-Commerce	Apr 1, 2017	Product CategorizationTopic 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