PROGS="kohonen.h ko_*.c gendat.c *.awk makefile"
DATA="data1.dat code.dat data2.dat"
DOC="doit kohonen.doc"

# compile programs
cc gendat.c -o gendat
make all

# create training set: data2.dat

echo 4 > data2.dat
gendat H <kohonen.h >> data2.dat
head -70 ko_work.c | gendat C >> data2.dat
gendat C < ko_init.c >> data2.dat
head -130 kohonen.doc | gendat T >> data2.dat

# train kohonen network

ko_init 4 6 6 0.0 1.0 >code1.cod
ko_train data2.dat code1.cod 1000 0.3 4 0.2 >code2.cod
ko_label data2.dat code2.cod 0.5 0.3 >code3.cod 2>stats.out
head -10 stats.out  # check for errors

# test kohonen network performance

ko_class data2.dat code3.cod >data2.class   #  training set
cut -c44,71 data2.class >data2.sum
awk -f count.awk data2.sum | sort

ko_class data3.dat code3.cod >data3.class   #  unseen data