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open-mmlab / mmaction2

OpenMMLab's Next Generation Video Understanding Toolbox and Benchmark
https://mmaction2.readthedocs.io
Apache License 2.0
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How to build a new model #1531

Closed eoozbq closed 2 years ago

eoozbq commented 2 years ago

First of all, I searched related issues in FAQ, blogs, etc., but I didn't understand the tutorial on how to build my own model. Maybe the way I searched for the answer was wrong. Looking forward to your reply. I read tutorials on how to write config files etc but didn't find a way to solve my problem, Like use R(2+1)D conv in Slowfast or STN. According to the method of configs/recognition/r2plus1d/xxx.py, I tried to add the setting dictionary conv_cfg=dict(type='Conv2plus1d') to the configuration file, but the program cannot be executed and an error is reported. I want to know if the above idea of building my own model is correct, and I hope to get more tutorials to build my own model. Can different backone, common and heads in mmaction/models be combined at will? Thanks !!

dreamerlin commented 2 years ago

How about this https://github.com/open-mmlab/mmaction2/blob/master/docs/tutorials/5_new_modules.md

eoozbq commented 2 years ago

I've read this one file in the tutorial, but thanks, I'll try more.