[K-Nearest Neighbors] evaluation problem.

[han1222]

I trained with this command [K-Nearest Neighbors]

• Using Map prior:

python nn_train_test.py --train_features /media/han/E46A4C3C6A4C0E2C/hsi_ws/argoverse-forecasting/forecasting_features/forecasting_features_train.pkl --val_features /media/han/E46A4C3C6A4C0E2C/hsi_ws/argoverse-forecasting/forecasting_features/forecasting_features_val.pkl --test_features /media/han/E46A4C3C6A4C0E2C/hsi_ws/argoverse-forecasting/forecasting_features/forecasting_features_test.pkl --use_map --use_delta --obs_len 20 --pred_len 30 --n_neigh 3 --model_path /media/han/E46A4C3C6A4C0E2C/hsi_ws/argoverse-forecasting/model_path/knn_model_map.pkl --traj_save_path /media/han/E46A4C3C6A4C0E2C/hsi_ws/argoverse-forecasting/forecasted_trajectories/knn_map.pkl

and then I was trying Evaluating a K-NN baseline that can use map for pruning and allowing 6 guesses with below command.

python eval_forecasting_helper.py --metrics --gt /media/han/E46A4C3C6A4C0E2C/hsi_ws/argoverse-forecasting/ground_truth_data/ground_truth_val.pkl --forecast /media/han/E46A4C3C6A4C0E2C/hsi_ws/argoverse-forecasting/forecasted_trajectories/knn_map.pkl --horizon 30 --obs_len 20 --features /media/han/E46A4C3C6A4C0E2C/hsi_ws/argoverse-forecasting/forecasting_features/forecasting_features_val.pkl --prune_n_guesses 6

then I got this error.

Would you help me?

[SHITIANYU-hue]

may i know where did you find the ground truth pkl? thanks

[han1222]

may i know where did you find the ground truth pkl? thanks

@SHITIANYU-hue

https://github.com/jagjeet-singh/argoverse-forecasting/issues/8 I used code in this issue.