simple bi-class perceptom

ñ=(0,0,0...)^t

while the points not yet clasified do

pick-up a ponut pi

if pi € class o and ñt.pi<=0 then

ñ=ñ+pi

else if pi € class 1 and ñ^tpi>=0 then

ñ=ñ-pi

end if

end while

batch bi-class perceptom algoritm

ñ=(0,0,0...)^t

while the points not yet clasified do

Añ=(0,0...0)

if pi € class o and ñt.pi<=0 then

Añ=Añ+pi

else if pi € class 1 and ñ^tpi>=0 then

Añ=Añ-pi

end if

ñ=ñ+Añ

end while

multicast simple perceptor

ñ₁=(0,0...0)   ñ₂=(0,0...0) ñ₃=(0,0...0)

while not all point clasified do

take point i from classs k

for every class j <> k do

if ñ_k^t.pi-n_j.pi =0 then

n_k=n_k+pi

n_j=n_j+pi

end if

end for

end while

multi class bach perceptor

W1=W2=W3=(0..0)^t

while not all point clasified do

Aw1=AW2=...=AW=(0..o)^t

for i=1 to n classes

for j=1 to n points (classi)

for k=1 to n classess

if(k<>i) and wi^tpj-wk.pd<=0

Awi=Awi+pj

Awk=Awk+pj

end if

end for

end for

end for

wi=wi +Awi+...wm=w+Awm

end while