/deeplearning_team/ydong/dongying/miniconda/envs/dev/bin/python \
tools/data_mining/mine_balanced_eval_subset.py \
  --data ultralytics/cfg/datasets/mono3d_ground.yaml \
  --split val \
  --target-frames 2000 \
  --output-dir /data1/dongying/Mono3d/G1M3/data_for_alignment/mono3d_mining_val2000_20260410 \
  --output-prefix balanced_val_2000
  