Insights Into Korean Public Perspectives on Urology: Online News Data Analytics Through Latent Dirichlet Allocation Topic Modeling. [PDF]
Int Neurourol J, 2023 Oh YW, Kim J.
europepmc +1 more source
On the Connection Between Non-negative Matrix Factorization and Latent Dirichlet Allocation [PDF]
arXivNon-negative matrix factorization with the generalized Kullback-Leibler divergence (NMF) and latent Dirichlet allocation (LDA) are two popular approaches for dimensionality reduction of non-negative data. Here, we show that NMF with $\ell_1$ normalization constraints on the columns of both matrices of the decomposition and a Dirichlet prior on the ...
arxiv
Tracing the evolution of green logistics: A latent dirichlet allocation based topic modeling technology and roadmapping. [PDF]
PLoS One, 2023 Ma R, Kim YJ.
europepmc +1 more source
Large scale link based latent Dirichlet allocation for web document classification [PDF]
arXiv, 2010 In this paper we demonstrate the applicability of latent Dirichlet allocation (LDA) for classifying large Web document collections. One of our main results is a novel influence model that gives a fully generative model of the document content taking linkage into account.
arxiv
Bibliometric analysis of landslide research based on the WOS database
Natural Hazards Research, 2022 This work, based on the Web of Science (WOS) database, collected 20,888 research articles published from 1982 to November 2021 on the topic of landslide(s).
Yuandong Huang +3 more
doaj
An interpretable single-cell RNA sequencing data clustering method based on latent Dirichlet allocation. [PDF]
Brief Bioinform, 2023 Yang Q +5 more
europepmc +1 more source
Business intelligence in banking: A literature analysis from 2002 to 2013 using text mining and latent Dirichlet allocation [PDF]
, 2014 Sérgio Moro, Paulo Cortez, Paulo Rita
openalex +1 more source
Decomposing biodiversity data using the Latent Dirichlet Allocation model, a probabilistic multivariate statistical method [PDF]
, 2014 Denis Valle +3 more
openalex +1 more source
Matrix prior for data transfer between single cell data types in latent Dirichlet allocation. [PDF]
PLoS Comput Biol, 2023 Min A, Durham T, Gevirtzman L, Noble WS.
europepmc +1 more source
Latent Dirichlet allocation for linking user-generated content and e-commerce data [PDF]
, 2016 Susana Zoghbi +2 more
openalex +1 more source