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facebookresearch / SlowFast

PySlowFast: video understanding codebase from FAIR for reproducing state-of-the-art video models.
Apache License 2.0
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Alpha Value? #665

Open Dev-ori opened 1 year ago

Dev-ori commented 1 year ago

Hi, guys.

If i want to utilize the 8x8 model,

then isn't that 'ALPHA' value should be set to be 8?

why is it setted as '4' in the config file?

anyone knows?

alpargun commented 7 months ago

8x8 means NUM_FRAMES=8, SAMPLING_RATE=8.

Alpha is the frame rate reduction ratio between the Slow and Fast pathways.