Fisher's linear discriminant

URI: https://gptkb.org/entity/Fisher's_linear_discriminant
GPTKB entity
Statements (29)
Predicate Object
gptkbp:instanceOf statistical analysis
gptkbp:alsoKnownAs linear discriminant analysis
gptkbp:appliesTo gptkb:machine_learning
statistics
gptkbp:assumes equal covariance matrices for classes
normal distribution of features
gptkbp:category supervised learning
gptkbp:developedBy gptkb:Ronald_A._Fisher
gptkbp:form w = S_W^{-1}(m_1 - m_2)
gptkbp:foundIn linear combination of features
https://www.w3.org/2000/01/rdf-schema#label Fisher's linear discriminant
gptkbp:input feature vectors
gptkbp:introducedIn 1936
gptkbp:maximizes between-class variance
separation between classes
gptkbp:namedAfter gptkb:Ronald_A._Fisher
gptkbp:output class labels
gptkbp:reduces within-class variance
gptkbp:relatedTo gptkb:principal_component_analysis
gptkb:quadratic_discriminant_analysis
gptkbp:usedFor gptkb:dictionary
dimensionality reduction
gptkbp:usedIn finance
bioinformatics
pattern recognition
face recognition
gptkbp:bfsParent gptkb:Ronald_Aylmer_Fisher
gptkb:Sir_Ronald_Fisher
gptkbp:bfsLayer 5