Coco-stuff Retrieval Results

Question

Coco-stuff Retrieval Results

mkumar10 opened this issue 4 years ago · comments

@Cold-Winter do you have the COCO-stuff retrieval results? Seems like retrieval is being the bottleneck and if you are able share it. Thanks

lyd · Answer 1 · Mon Sep 14 2020 06:34:32 GMT+0800 (China Standard Time)

Hi Sorry, currently i do not have the retrieval results for COCO-stuff. But you can do it by yourself with scripts/retrival_ious_city_halfset/retrival_seg_halfset.py

Maghav Kumar · Answer 2 · Mon Sep 14 2020 06:38:34 GMT+0800 (China Standard Time)

But @Cold-Winter did you try to do it? It seems like it will be pretty slow - if memory bank is 1/4th ~ approx 30k images in memory bank for 80 classes - seems like its coming out to be about 2-2.5 min per image - which is about 200k min - even if I use 10 processes as you did its 20k min - any way to scale it better?

lyd · Answer 3 · Mon Sep 14 2020 06:46:48 GMT+0800 (China Standard Time)

Yeah. You are right. Sorry for the messy code. I do not have time to fix it for large scale dataset like COCO-stuff. But I would like to suggest you to compute the IOU between boxes and segments in parallel or increase the number of processes.