coxlab / prednet

Code and models accompanying "Deep Predictive Coding Networks for Video Prediction and Unsupervised Learning"
https://arxiv.org/abs/1605.08104
MIT License
765 stars 260 forks source link

Comma.ai Analysis #91

Open Ibrahim-Hashim-Coding opened 1 year ago

Ibrahim-Hashim-Coding commented 1 year ago

Hi!

I am a PhD student working on computational predictive coding. I really liked your work and would like to compare the PredNet architecture to a network I have implemented myself as a comparison. I was wondering how exactly you prepared the comma.ai dataset. I see that there are at times weird values (spikes) in their steering angle. Did you use some kind of threshold to get rid of very large numbers? If you have some code to share that would be great. I have attached a photo of a graph showing time vs steering angle for their 2016-04-21--14-48-08.h5 file.

steering_angles

Thanks!