3 ms·
It's clearly the latter and I don't see why it would be "yikes". Real time detectors are useless if "real time" means 1fps.
by JustFinishedBSG 4y ago
It's clearly the latter and I don't see why it would be "yikes". Real time detectors are useless if "real time" means 1fps.
- SrslyJosh 4y agoWhat good is speed if the accuracy isn't significantly better than a coin flip? From the paper: > For example, multi-object track- ing [94, 93], autonomous driving [40, 18], robotics [35, 58], medical image analysis [34, 46], etc. LOL, these are all great use cases for a model with < 60% accuracy!
- nerdponx 4y agoAnd that's why nobody actually uses it for those things, at least not yet. Don't forget that advancement is often incremental, and that in this case advancement has actually been somewhat fast. YOLOv3 came out in 2018.
- stavros 4y ago> What good is speed if the accuracy isn't significantly better than a coin flip? Because distinguishing an object as belonging to one class out of a thousand with 50% accuracy doesn't mean it's a coin flip. You'd need a thousand-sided coin. Random chance in that case is 0.1%, which maeks 50% way, way better.
- elbigbad 4y agoIt’s more nuanced than this. It’s not “look at this image and tell me yes or no if there’s a car in it” it’s more like “tell me where all the cars are in this image, if any.” We use this a lot, and ramping up recall we can do some interesting use cases. I assure you it’s highly useful in the real, real world.
- kalenx 4y agoThe only issue with this comment is that it is _not_ what AP means for object detection... https://www.v7labs.com/blog/mean-average-precision https://www.v7labs.com/blog/mean-average-precision This is definitely not a coin flip, actually somehow close to what a human would produce, IMHO.