set terminal postscript eps 'Helvetica' 20
set size 1, 1
set log y
set autoscale x
set autoscale y
set key bottom right
set ylabel "Internal Similarity"
set output 'reducer_iSim_auc.eps'
set title 'AUC of Internal Similarity by Reduction Method'
plot 'reducer_iSim_auc.dat' using 1:2 with lines lt 0 t "FastMap", \
	'reducer_iSim_auc.dat' using 1:3 with lines lt 1 t "PCA", \
	'reducer_iSim_auc.dat' using 1:4 with lines lt 2 t "Tf-Idf"