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#!/bin/bash
db_file=games_anon.db
query() {
query="(size == $1) and (result != '1-0') and (result != '0-1') and (result != '0-0')"
selct=""
# for player in rabbitboy84 fwwwwibib archvenison Simmon AaaarghBot; do
for player in; do
selct="$selct(player_black == '$player') or (player_white == '$player') or "
done;
if [ -n "$selct" ]; then
query="$query and (${selct:0:-4})"
fi
echo "SELECT $2 FROM games WHERE $query;"
}
extract() {
size="$1"
things="$2"
if [ ! -f "data/$db_file" ]; then
wget "https://www.playtak.com/games_anon.db" -O "data/$db_file"
fi
echo Extracing games of size "$size"...
sqlite3 "data/$db_file" "$(query $size $things)" | shuf > "data/playtak-$size"
}
process() {
size=$1
num_games=$2
./pptdb "$size" "data/playtak-$size" > "data/check-$size"
tail -n22 "data/check-$size"
echo -e "\tStripping overflows and illegal games..."
grep -Fvxf "data/check-$size" "data/playtak-$size" > "data/good-playtak-$size"
echo -e "\tChoosing $num_games from what remains ..."
shuf -n $num_games "data/good-playtak-$size" > "data/smalltak-$size"
echo -en "\tGenerating training data... "
./pptdb "$size" "data/smalltak-$size" generate
echo -e "\n\tDone! Wrote $(wc -l data/training-$size.csv | cut -d\ -f1) samples to data/training-$size.csv."
}
make pptdb
for size in 5 6; do
extract $size notation,result
process $size 20000
echo
done
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