message: Update preprocess.sh to extract the datasets
diff: @@ -5,6 +5,7 @@ if [[ $# -ne 3 ]]; then
  exit 2
  fi
  +tar zxvf dac.tar.gz && \
  mkdir $1_data && \
  shuf train.txt > train.shuf.txt && \
  python preprocess.py --src_csv_path=train.shuf.txt --dst_csv_path=$1_data/train.out.txt --normalize_dense=$2 --feature_cross=$3 && \
  