[english][all] (Ъ`NG媩åH^媩PBsI)
DzߦVqqơ]learning vector quantization^² LVQAkOzL۰ʾDzߪtiL{AiYɪLաAϦUONĮͪέȡAipUG
䤤A\ O@H|NƦӻơAӥB0 < \ < 1C
- ]wC@ONIC]@|OAC@OTӥNIAN@ 12 ӥNICCONIAiѦOƨӶi k-means skӱoAo譱OM VQ ۦPC]pGCOƭӼƮtZܤjA]iH㦳jqƪOhNIC^
- C@ӸI xAM̱NIA]O yk
- x M yk OAiUCBzG
- YOۦPAhN yk x VԪG
yk = yk + \ [x - yk] - YOPAhN yi x ϤVԻG
yk = yk - \ [x - yk] - ^BJGAйҦIiB÷LեNIANIAܤơC
Wz|NkīAڭ̧YiHϥΨCONIӥNo@ƤGCJ쥼OsơAڭ̥uݥH̪F~khAX̪NIAYiPwӸƪOC
LVQ kM VQ ܱAPOG
- VQ OΦbƪYPsXVqAAΩLOTơC
- LVQ ؼЦAXP@OƪNIAAHNIӶiA]AΩDC
References:
- T. Kohonen, "Improved Versions of Learning Vector Quantization", International Joint Conference on Neural Networks (IJCNN), 1990.
Data Clustering and Pattern Recognition (ƤsP˦{)