I want to know the what's the meaning of 'seq_len' in param.py

[Haimei Zhao]

Hello, guys. There's a parameter 'seq_len' in param.py. I want to know the what's the meaning of 'seq_len' . Why it's (5,7)? Should it be a single number, if it's the sequence length? @ChiWeiHsiao

[Alexander]

Hello @sunnyHelen ,
These numbers are the minimum and maximum sequence length. One of the approaches is to use random sequence lengths during training.