What does the feature dimension represent?

[hxl523]

Hi,
when I run the code
train_audio,valid_audio,test_audio= pickle.load(open('Cross-Modal-BERT-master/data/audio/MOSI_cmu_audio_CLS.pickle','rb'))

I look at the size of the train_audio , valid_audio and test_audio:
train_audio.shape=(1284, 50, 5),valid_audio.shape=(229, 50, 5), test_audio.shape=(686, 50, 5)

1284,229,686 is their data size，But what do 5 and 50 mean？

Looking forward to your reply.
Thanks.

[Kaicheng-Yang0828]

50 is timesteps，5 is feature dimensions. You can get more infomation from https://github.com/A2Zadeh/CMU-MultimodalSDK/issues/172

[pretbc]

It seems that link expire - could You tell more ?