How to fix 'File '/path/to/datasets/VOC2012/ImageSets/Segmentation/val.txt' not found'? about lpo HOT 5 CLOSED

Maybe I wasn't clear enough in the README '/path/to/datasets' should be a path pointing to where you stored the VOC2012 dataset, for example '/data' or something similar...

from lpo.

Does this error mean before I run the first example(./sam_eval_all.sh ), I should download VOC2012 dataset and set the system variable 'DATA_DIR' to the absolute path of dataset?
Thank you~

from lpo.

Yes you should download the VOC2012 dataset and then point the cmake variable DATA_DIR to its location.

from lpo.

I add:
set (DATA_DIR "/home/sam/code/download/CNN/caffe/caffe/data/ilsvrc12")

I try to use caffe/data/ilsvrc12:

mkdir -p VOC2012/ImageSets/Segmentation/
cp val VOC2012/ImageSets/Segmentation/
cp * VOC2012/ImageSets/Segmentation/

and finally, it passed and also show nothing:
sam@sam:/code/download/Segmentation/lpo/src$ bash sam_eval_all.sh
sam@sam:/code/download/Segmentation/lpo/src$

Is that normal?
Thank you~

from lpo.

Rodrigo's PR #10 should address this. We now have more verbose error messages. You might also confuse the imagenet and pascal datasets...

from lpo.