probabilistic latent semantic analysis
GPTKB entity
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:model
statistical analysis topic model |
| gptkbp:application |
information retrieval
text mining document clustering topic discovery |
| gptkbp:basedOn |
latent class model
|
| gptkbp:field |
gptkb:machine_learning
information retrieval natural language processing |
| gptkbp:form |
expectation-maximization algorithm
|
| https://www.w3.org/2000/01/rdf-schema#label |
probabilistic latent semantic analysis
|
| gptkbp:input |
document-term matrix
|
| gptkbp:introducedIn |
1999
|
| gptkbp:inventedBy |
gptkb:Thomas_Hofmann
|
| gptkbp:output |
topic distribution
word distribution per topic |
| gptkbp:publishedIn |
gptkb:Probabilistic_Latent_Semantic_Indexing_(SIGIR_1999)
|
| gptkbp:relatedTo |
gptkb:latent_Dirichlet_allocation
latent semantic analysis |
| gptkbp:bfsParent |
gptkb:Thomas_Hofmann
|
| gptkbp:bfsLayer |
6
|