latent Dirichlet allocation

URI: https://gptkb.org/entity/latent_Dirichlet_allocation
GPTKB entity
Statements (34)
Predicate Object
gptkbp:instanceOf statistical analysis
topic model
gptkbp:abbreviation gptkb:LDA
gptkbp:application information retrieval
bioinformatics
image processing
recommender systems
gptkbp:assumes bag-of-words model
gptkbp:basedOn gptkb:Dirichlet_distribution
gptkbp:developedBy gptkb:Andrew_Ng
gptkb:David_Blei
gptkb:Michael_I._Jordan
gptkbp:generalizes gptkb:probabilistic_latent_semantic_analysis
https://www.w3.org/2000/01/rdf-schema#label latent Dirichlet allocation
gptkbp:implementedIn gptkb:Gensim
gptkb:MALLET
gptkb:scikit-learn
gptkbp:inferenceMethod gptkb:Gibbs_sampling
variational Bayes
gptkbp:input corpus of documents
gptkbp:introducedIn 2003
gptkbp:output topic distribution per document
word distribution per topic
gptkbp:publishedIn gptkb:Latent_Dirichlet_Allocation,_Journal_of_Machine_Learning_Research,_2003
gptkbp:relatedTo gptkb:machine_learning
natural language processing
probabilistic graphical model
gptkbp:supportsAlgorithm unsupervised learning
gptkbp:usedFor text mining
document classification
topic discovery
gptkbp:bfsParent gptkb:Michael_I._Jordan
gptkb:Latent_Semantic_Analysis
gptkbp:bfsLayer 6