darknet_getMaxAccuracy

data=$1
cfg=$2
weight_folder=$3

if [ -z "$data" ]
then
    printf 'Usage: %s <data> <cfg> <weight_folder>\n' $0
    exit 1
elif [ -z "$cfg" ]
then
    printf 'Usage: %s <data> <cfg> <weight_folder>\n' $0
    exit 1
elif [ -z "$weight_folder" ]
then
    printf 'Usage: %s <data> <cfg> <weight_folder>\n' $0
    exit 1
fi

for weight in $(ls $weight_folder)
do
    epoch=$(echo $weight | grep -Po '\d+')
    accuracy=$(./darknet detector map $data $cfg $weight_folder$weight 2>&1 | grep --line-buffered -Po ', or \K(\d+\.\d+)')

    printf 'epoch %s: %s percent \n' $epoch $accuracy
done