Feature extraction results did not meet expectations

[wzy1845]

Thank you for your code! I ran the code very smoothly, but it did not achieve the expected effect after the run of RTFM. The result of the SH dataset was only less than 70%, but the features of the RTFM author can meet the expectations. My reproduction steps are as follows:

1. Use your code to extract i3D features
2. Run Make_list_SH.py in RTFM
   3.Train and test RTFM

Are there any steps I miss? thank you for your time