เปรียบเทียบวิธี

	Linear Discriminant Analysis (LDA)	Naive Bayes
สาขาวิชา	การเรียนรู้ของเครื่อง	การเรียนรู้ของเครื่อง
ตระกูล	Latent structure	Machine learning
ปีกำเนิด	1936	1997
ผู้ริเริ่ม	Fisher, R. A.	Mitchell, T. M. (textbook treatment)
ประเภท	Supervised dimensionality reduction and linear classifier	Probabilistic classifier (Bayes' theorem with conditional independence)
แหล่งต้นตำรับ	Fisher, R. A. (1936). The use of multiple measurements in taxonomic problems. Annals of Eugenics, 7(2), 179–188.	Mitchell, T. M. (1997). Machine Learning. McGraw-Hill. ISBN: 978-0070428072
ชื่อเรียกอื่น	LDA, Fisher's discriminant analysis, Fisher linear discriminant, normal discriminant analysis	Naive Bayes Sınıflandırıcı, naive bayes classifier, simple Bayes, Gaussian Naive Bayes
ที่เกี่ยวข้อง	4	4
สรุป	Linear Discriminant Analysis is a supervised method for dimensionality reduction and classification, introduced by Ronald A. Fisher in 1936, that finds linear combinations of features which maximally separate predefined classes while preserving as much class-discriminatory information as possible. It simultaneously serves as a feature-projection technique and a probabilistic classifier, making it one of the foundational methods in pattern recognition and statistical learning.	Naive Bayes is a fast probabilistic classifier that applies Bayes' theorem while assuming that the features are conditionally independent given the class — a method given its standard machine-learning treatment in Tom Mitchell's 1997 textbook Machine Learning. Despite this simplifying ('naive') assumption, it is quick to train and often surprisingly accurate.