Inconsistency between online demo and offline reproduction

[jizongFox]

Hello,

Congrats on the great work. I am particularly interested in your btcusd demo, and I followed your instruction to reproduce it using the provided example file. The results are totally different.

Currently your demo offers:

while the running offline exhibits:

Please see the source code https://gist.github.com/jizongFox/9eeefafe1cde8329d3a4e765736fe1d1

These lines are average over 30 runs.
Question:
a) I often see some jumps for stock price, does it look like normal?
b) how the demo is configured compared with the code I wrote?

Appreciate your guidance.

JPeng

[jizongFox]

Another evidence I found is that when using mini model, with 2k tokenizer, the "prediction jump" is mitigated, while using base, and small model, the jump is very obvious. Any insight on this?

[shiyu-coder]

Hello, the code for the demo is open source, and you can directly use it to obtain the same prediction results. The code is here.

[shiyu-coder]

Regarding the gap issue you mentioned, it may be caused by precision loss due to the large price of BTCUSDT. You can refer to this.