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 371–380 of 881 papers

Title	Date	Tasks	Status
Improving Topic Models with Latent Feature Word Representations	Oct 15, 2018	ClusteringDocument Classification	—Unverified
An Empirical Study on Crosslingual Transfer in Probabilistic Topic Models	Oct 13, 2018	Topic ModelsTransfer Learning	—Unverified
HiTR: Hierarchical Topic Model Re-estimation for Measuring Topical Diversity of Documents	Oct 12, 2018	DiversityTopic Models	CodeCode Available
textTOvec: Deep Contextualized Neural Autoregressive Topic Models of Language with Distributed Compositional Prior	Oct 9, 2018	Information ExtractionInformation Retrieval	CodeCode Available
An Interpretable Neural Network with Topical Information for Relevant Emotion Ranking	Oct 1, 2018	Common Sense ReasoningEmotion Classification	—Unverified
Topic Intrusion for Automatic Topic Model Evaluation	Oct 1, 2018	Information Retrievalmodel	—Unverified
Modeling Temporality of Human Intentions by Domain Adaptation	Oct 1, 2018	Decision MakingDomain Adaptation	—Unverified
Siamese Network-Based Supervised Topic Modeling	Oct 1, 2018	General ClassificationSentiment Analysis	—Unverified
GraphBTM: Graph Enhanced Autoencoded Variational Inference for Biterm Topic Model	Oct 1, 2018	Recommendation SystemsTopic Models	CodeCode Available
Limbic: Author-Based Sentiment Aspect Modeling Regularized with Word Embeddings and Discourse Relations	Oct 1, 2018	DiversityGeneral Classification	—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