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 291–300 of 881 papers

Title	Date	Tasks	Status
Legal document retrieval across languages: topic hierarchies based on synsets	Nov 28, 2019	RetrievalSemantic Similarity	—Unverified
Tracing State-Level Obesity Prevalence from Sentence Embeddings of Tweets: A Feasibility Study	Nov 26, 2019	ClusteringSentence	—Unverified
Discovering topics with neural topic models built from PLSA assumptions	Nov 25, 2019	Document EmbeddingTopic Models	—Unverified
FLATM: A Fuzzy Logic Approach Topic Model for Medical Documents	Nov 25, 2019	ClusteringDocument Classification	—Unverified
Topical Phrase Extraction from Clinical Reports by Incorporating both Local and Global Context	Nov 22, 2019	Topic ModelsWord Embeddings	—Unverified
A Coefficient of Determination for Probabilistic Topic Models	Nov 20, 2019	Topic Models	CodeCode Available
Prediction Focused Topic Models for Electronic Health Records	Nov 15, 2019	PredictionTopic Models	—Unverified
A Multilingual Topic Model for Learning Weighted Topic Links Across Corpora with Low Comparability	Nov 1, 2019	Topic Models	—Unverified
Statistical Model Aggregation via Parameter Matching	Nov 1, 2019	Gaussian Processesmodel	CodeCode Available
Neural Topic Model with Reinforcement Learning	Nov 1, 2019	modelreinforcement-learning	—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