Concerns about information loss

[Zhangyuhaoo]

Hello, I have read your paper and found it truly impressive. However, I have a small question: when using only 1/4 of the channels for computation, how can we ensure that there won't be too much information loss? In other words, how can we be certain that the selected 1/4 of the channels will contain the necessary features? I apologize for the intrusion and look forward to your clarification. Best wishes!