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 781–790 of 881 papers

Title	Date	Tasks	Status
Mixing in Some Knowledge: Enriched Context Patterns for Bayesian Word Sense Induction	Sep 1, 2013	Information RetrievalMachine Translation	—Unverified
When are Overcomplete Topic Models Identifiable? Uniqueness of Tensor Tucker Decompositions with Structured Sparsity	Aug 13, 2013	Topic Models	—Unverified
Online Polylingual Topic Models for Fast Document Translation Detection	Aug 1, 2013	Document TranslationMachine Translation	—Unverified
Grammars and Topic Models	Aug 1, 2013	Chinese Word SegmentationInformation Retrieval	—Unverified
Aggregating Continuous Word Embeddings for Information Retrieval	Aug 1, 2013	Information RetrievalRetrieval	—Unverified
Topic Models + Word Alignment = A Flexible Framework for Extracting Bilingual Dictionary from Comparable Corpus	Aug 1, 2013	Domain AdaptationInformation Retrieval	—Unverified
Documents and Dependencies: an Exploration of Vector Space Models for Semantic Composition	Aug 1, 2013	Semantic CompositionTopic Models	—Unverified
VSEM: An open library for visual semantics representation	Aug 1, 2013	Image ClassificationImage Retrieval	—Unverified
Word Association Profiles and their Use for Automated Scoring of Essays	Aug 1, 2013	Topic Models	—Unverified
Generating Recommendation Dialogs by Extracting Information from User Reviews	Aug 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