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 201–210 of 881 papers

Title	Date	Tasks	Status
Developing a Curated Topic Model for COVID-19 Medical Research Literature	Dec 1, 2020	ArticlesTopic Models	—Unverified
Diachronic Topics in New High German Poetry	Sep 24, 2019	Authorship AttributionTopic Models	—Unverified
Di-LSTM Contrast : A Deep Neural Network for Metaphor Detection	Jun 1, 2018	POSTopic Models	—Unverified
A Topic Similarity Model for Hierarchical Phrase-based Translation	Jul 1, 2012	Machine TranslationTopic Models	—Unverified
Attention based Sentence Extraction from Scientific Articles using Pseudo-Labeled data	Feb 13, 2018	ArticlesSentence	—Unverified
DiscLDA: Discriminative Learning for Dimensionality Reduction and Classification	Dec 1, 2008	ClassificationDimensionality Reduction	—Unverified
A Novel Document Generation Process for Topic Detection based on Hierarchical Latent Tree Models	Dec 12, 2017	Topic Models	—Unverified
A Two-Step Named Entity Recognizer for Open-Domain Search Queries	Oct 1, 2013	Named Entity Recognition (NER)Topic Models	—Unverified
Discovering Hidden Topical Hubs and Authorities in Online Social Networks	Feb 20, 2018	Topic Models	—Unverified
Document Retrieval for Large Scale Content Analysis using Contextualized Dictionaries	Jul 11, 2017	Information RetrievalRetrieval	—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