questions about grouth.npz about patch-netvlad

[Tobias-Fischer]

Hi,

1. Yes
2. No, this is most likely not sufficient. But why not use a pre trained model and use that to extract features on your dataset?
3. The results look poor considering there are only 7 places.

You might want to read our recent “Visual Place Recognition: A Tutorial” paper for some more intuitions.

[WentangChen]

I am sorry for keeping this issue open. I still have some questions:

1. since I wanna adopt your work to train on my on dataset specificlly, Can you give some advice to improve my performance?
2. can you give me some instructions to evaluates the real-time performance of the model?
3. can you tell me how to set my posDistThr and negDistThr value? note that the all 7 places of my datasets are in the same buildings which means the utm of them are quite close.

Looking forward to your reply, thanks!