scaling of outputs working

.gitattributes

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+*.pdf filter=lfs diff=lfs merge=lfs -text
+*.png filter=lfs diff=lfs merge=lfs -text

.results.data

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+2 1:316 2:151
+1 1:279 2:157
+1 1:144 2:157
+1 1:398 2:321
+1 1:315 2:37
+2 1:441 2:169
+1 1:181 2:281
+2 1:267 2:57
+1 1:292 2:138
+2 1:349 2:44

.settings.battle

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+#Battle Properties
+robocode.battleField.width=500
+robocode.battleField.height=500
+robocode.battle.numRounds=1
+robocode.battle.gunCoolingRate=0.1
+robocode.battle.rules.inactivityTime=450
+robocode.battle.selectedRobots=sample.TrackFire,sample.TrackFire
+robocode.battle.initialPositions=(250,250,0),(349,44,274)

README.md

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+robocode-svm

config/robocode.properties

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+#Robocode Properties
+#Wed Apr 22 18:10:36 CEST 2015
+robocode.cpu.constant=14014678
+robocode.options.battle.desiredTPS=10000
+robocode.version.lastrun=1.9.2.3

robocode-svm

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+#!/usr/bin/env bash
+
+set -u
+set -e
+
+# File locations
+path="$HOME/dev/bash/robocode/svm"
+settings="$path/.settings.battle"
+results="$path/.results.data"
+training="$path/training.data"
+testing="$path/testing.data"
+
+# Battle parameters
+rounds=10
+width=500
+height=500
+
+# Make sure files are right
+cd $path
+rm -f "$results"; touch "$results"
+
+# Repeat the battle desired number of times
+for i in `seq 1 $rounds`;
+do
+	# Generate input parameters
+	number=$RANDOM; let "number %= $width"; x=$number
+	number=$RANDOM; let "number %= $height"; y=$number
+	number=$RANDOM; let "number %= 360"; alpha=$number
+
+	# Write current settings to a file; first robot starts in the middle, with fixed gun angle;
+	# the other one start at random known position, with random known gun angle
+	echo "#Battle Properties
+robocode.battleField.width=$width
+robocode.battleField.height=$height
+robocode.battle.numRounds=1
+robocode.battle.gunCoolingRate=0.1
+robocode.battle.rules.inactivityTime=450
+robocode.battle.selectedRobots=sample.TrackFire,sample.TrackFire
+robocode.battle.initialPositions=($(($width/2)),$(($height/2)),0),($x,$y,$alpha)" > "$settings"
+
+	# Extract the winner from battle 
+	winner=$(robocode -nodisplay -battle "$settings" | tail -2 | awk 'NR==1 {print substr($3,2,1)}') 
+
+	# Inform user about the winner of current round and append the results to the file
+	echo "Round $i winner: $winner"
+	echo "$winner 1:$x 2:$y" >> "$results"
+	# echo "$winner 1:$x 2:$y 3:$alpha" >> "$results"
+done
+
+# Calculate the lines needed to split the data to 90% and 10%
+tr=$(bc <<< "scale=0; $rounds * 0.9 / 1");
+te=$(bc <<< "scale=0; ($rounds - $tr) / 1");
+echo "tr: $tr, te: $te"
+
+# Scale the results to interval <0, 1> and split them to training set and testing set;
+# misuse tee for 'process substituion' and send its stdout do /dev/null
+svm-scale -l 0 -u 1 "$results" | tee  >(head -n $tr > "$training") >(tail -n $te > "$testing") > /dev/null

testing.data

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+2 1:0.690236 2:0.0246479 

training.data

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+2 1:0.579125 2:0.401408 
+1 1:0.454545 2:0.422535 
+1 2:0.422535 
+1 1:0.855219 2:1 
+1 1:0.575758 
+2 1:1 2:0.464789 
+1 1:0.124579 2:0.859155 
+2 1:0.414141 2:0.0704225 
+1 1:0.498316 2:0.355634