Preferred term
- Created
- 2021-08-19T14:34:03
- void:inDataset
- http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
- Notation
- 4472e139
principal component analysis
Definition
A complete explanation of the intended meaning of a concept- Mathematical procedure that transforms a number of possibly correlated variables into a smaller number of uncorrelated variables called principal components.
- Procedimiento matemático que transforma una serie de posibles variables correlacionadas en un número menor de variables no correlacionadas llamadas componentes principales.
Broader concept
Broader conceptNarrower concepts
Narrower concepts.Scope note
Notes about the usage and scope of the concept.- A statistical method for reducing the dimensionality of a set of multivariate observations. Each principal component is a specific linear combination of the original variables such that all principal components account for a smaller proportion of the original variation.
In other languages
Terms for the concept in other languages.French
-
analyse en composantes principales
- Created
- 2021-08-26T16:56:57
- void:inDataset
- http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
- Notation
- 4472e139
Spanish
-
Análisis de componentes principales
- Created
- 2021-11-30T17:03:08
- void:inDataset
- http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc
- Notation
- 4472e139
URI
http://aims.fao.org/aos/agrovoc/c_4472e139