Displaying 1 result from an estimated 1 matches for "triweight".
Did you mean:
tradweight
2010 Jun 01
1
BreastCancer Dataset for Classification in kknn
...dim(BCancer)[1]
i1 = seq(1, d, 2)
i2 = seq(2, d, 2)
t1 = BCancer[i1, ]
t2 = BCancer[i2, ]
y2 = BCancer[i2, 11]
x = 10
k = array(1:x, dim = c(x,1))
ker = array(c( "rectangular", "triangular", "epanechnikov", "biweight",
"triweight", "cos", "inv", "gaussian"), dim = c(8,1))
f = function(x, ker){
BreastCancer.kknn <- kknn(Class~., train = t1, test = t2, k = x,
kernel = ker, distance = 1)
fit = fitted(BreastCancer.kknn)
z <- (fit==y2)
z.e <- (100 -...